81731115648

素因数分解:

$2^7\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2334

約数の個数: 480

約数和(自身を含む): 295607288340

約数和(自身を除く): 213876172692

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 343, 364, 384, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 686, 728, 784, 819, 832, 882, 896, 936, 1008, 1029, 1092, 1152, 1176, 1248, 1274, 1344, 1372, 1456, 1568, 1638, 1664, 1764, 1872, 1911, 2016, 2058, 2184, 2273, 2352, 2401, 2496, 2548, 2688, 2744, 2912, 3087, 3136, 3276, 3528, 3744, 3822, 4032, 4116, 4368, 4459, 4546, 4704, 4802, 4992, 5096, 5488, 5733, 5824, 6174, 6272, 6552, 6819, 7056, 7203, 7488, 7644, 8064, 8232, 8736, 8918, 9092, 9408, 9604, 10192, 10976, 11466, 11648, 12348, 13104, 13377, 13638, 14112, 14406, 14976, 15288, 15911, 16464, 17472, 17836, 18184, 18816, 19208, 20384, 20457, 21609, 21952, 22932, 24696, 26208, 26754, 27276, 28224, 28812, 29549, 30576, 31213, 31822, 32928, 34944, 35672, 36368, 38416, 40131, 40768, 40914, 43218, 43904, 45864, 47733, 49392, 52416, 53508, 54552, 56448, 57624, 59098, 61152, 62426, 63644, 65856, 71344, 72736, 76832, 80262, 81536, 81828, 86436, 88647, 91728, 93639, 95466, 98784, 104832, 107016, 109104, 111377, 115248, 118196, 122304, 124852, 127288, 131712, 142688, 143199, 145472, 153664, 160524, 163656, 172872, 177294, 183456, 187278, 190932, 197568, 206843, 214032, 218208, 222754, 230496, 236392, 244608, 249704, 254576, 265941, 280917, 285376, 286398, 290944, 307328, 321048, 327312, 334131, 345744, 354588, 366912, 374556, 381864, 395136, 413686, 428064, 436416, 445508, 460992, 472784, 499408, 509152, 531882, 561834, 570752, 572796, 620529, 642096, 654624, 668262, 691488, 709176, 733824, 749112, 763728, 779639, 827372, 856128, 872832, 891016, 921984, 945568, 998816, 1002393, 1018304, 1063764, 1123668, 1145592, 1241058, 1284192, 1309248, 1336524, 1382976, 1418352, 1447901, 1498224, 1527456, 1559278, 1654744, 1712256, 1782032, 1861587, 1891136, 1997632, 2004786, 2036608, 2127528, 2247336, 2291184, 2338917, 2482116, 2568384, 2618496, 2673048, 2765952, 2836704, 2895802, 2996448, 3054912, 3118556, 3309488, 3564064, 3723174, 3782272, 3995264, 4009572, 4255056, 4343703, 4494672, 4582368, 4677834, 4964232, 5136768, 5346096, 5457473, 5673408, 5791604, 5992896, 6109824, 6237112, 6618976, 7016751, 7128128, 7446348, 8019144, 8510112, 8687406, 8989344, 9164736, 9355668, 9928464, 10135307, 10692192, 10914946, 11346816, 11583208, 11985792, 12474224, 13031109, 13237952, 14033502, 14256256, 14892696, 16038288, 16372419, 17020224, 17374812, 17978688, 18329472, 18711336, 19856928, 20270614, 21384384, 21829892, 23166416, 24948448, 26062218, 26475904, 28067004, 29785392, 30405921, 32076576, 32744838, 34040448, 34749624, 35957376, 37422672, 39713856, 40541228, 42768768, 43659784, 46332832, 49117257, 49896896, 52124436, 56134008, 59570784, 60811842, 64153152, 65489676, 69499248, 70947149, 74845344, 79427712, 81082456, 87319568, 91217763, 92665664, 98234514, 99793792, 104248872, 112268016, 119141568, 121623684, 128306304, 130979352, 138998496, 141894298, 149690688, 162164912, 174639136, 182435526, 185331328, 196469028, 208497744, 212841447, 224536032, 238283136, 243247368, 261958704, 277996992, 283788596, 299381376, 324329824, 349278272, 364871052, 392938056, 416995488, 425682894, 449072064, 486494736, 523917408, 555993984, 567577192, 638524341, 648659648, 698556544, 729742104, 785876112, 833990976, 851365788, 898144128, 972989472, 1047834816, 1135154384, 1277048682, 1297319296, 1459484208, 1571752224, 1667981952, 1702731576, 1945978944, 2095669632, 2270308768, 2554097364, 2918968416, 3143504448, 3405463152, 3891957888, 4540617536, 5108194728, 5837936832, 6287008896, 6810926304, 9081235072, 10216389456, 11675873664, 13621852608, 20432778912, 27243705216, 40865557824, 81731115648]

約数ペア:

[(1, 81731115648), (2, 40865557824), (3, 27243705216), (4, 20432778912), (6, 13621852608), (7, 11675873664), (8, 10216389456), (9, 9081235072), (12, 6810926304), (13, 6287008896), (14, 5837936832), (16, 5108194728), (18, 4540617536), (21, 3891957888), (24, 3405463152), (26, 3143504448), (28, 2918968416), (32, 2554097364), (36, 2270308768), (39, 2095669632), (42, 1945978944), (48, 1702731576), (49, 1667981952), (52, 1571752224), (56, 1459484208), (63, 1297319296), (64, 1277048682), (72, 1135154384), (78, 1047834816), (84, 972989472), (91, 898144128), (96, 851365788), (98, 833990976), (104, 785876112), (112, 729742104), (117, 698556544), (126, 648659648), (128, 638524341), (144, 567577192), (147, 555993984), (156, 523917408), (168, 486494736), (182, 449072064), (192, 425682894), (196, 416995488), (208, 392938056), (224, 364871052), (234, 349278272), (252, 324329824), (273, 299381376), (288, 283788596), (294, 277996992), (312, 261958704), (336, 243247368), (343, 238283136), (364, 224536032), (384, 212841447), (392, 208497744), (416, 196469028), (441, 185331328), (448, 182435526), (468, 174639136), (504, 162164912), (546, 149690688), (576, 141894298), (588, 138998496), (624, 130979352), (637, 128306304), (672, 121623684), (686, 119141568), (728, 112268016), (784, 104248872), (819, 99793792), (832, 98234514), (882, 92665664), (896, 91217763), (936, 87319568), (1008, 81082456), (1029, 79427712), (1092, 74845344), (1152, 70947149), (1176, 69499248), (1248, 65489676), (1274, 64153152), (1344, 60811842), (1372, 59570784), (1456, 56134008), (1568, 52124436), (1638, 49896896), (1664, 49117257), (1764, 46332832), (1872, 43659784), (1911, 42768768), (2016, 40541228), (2058, 39713856), (2184, 37422672), (2273, 35957376), (2352, 34749624), (2401, 34040448), (2496, 32744838), (2548, 32076576), (2688, 30405921), (2744, 29785392), (2912, 28067004), (3087, 26475904), (3136, 26062218), (3276, 24948448), (3528, 23166416), (3744, 21829892), (3822, 21384384), (4032, 20270614), (4116, 19856928), (4368, 18711336), (4459, 18329472), (4546, 17978688), (4704, 17374812), (4802, 17020224), (4992, 16372419), (5096, 16038288), (5488, 14892696), (5733, 14256256), (5824, 14033502), (6174, 13237952), (6272, 13031109), (6552, 12474224), (6819, 11985792), (7056, 11583208), (7203, 11346816), (7488, 10914946), (7644, 10692192), (8064, 10135307), (8232, 9928464), (8736, 9355668), (8918, 9164736), (9092, 8989344), (9408, 8687406), (9604, 8510112), (10192, 8019144), (10976, 7446348), (11466, 7128128), (11648, 7016751), (12348, 6618976), (13104, 6237112), (13377, 6109824), (13638, 5992896), (14112, 5791604), (14406, 5673408), (14976, 5457473), (15288, 5346096), (15911, 5136768), (16464, 4964232), (17472, 4677834), (17836, 4582368), (18184, 4494672), (18816, 4343703), (19208, 4255056), (20384, 4009572), (20457, 3995264), (21609, 3782272), (21952, 3723174), (22932, 3564064), (24696, 3309488), (26208, 3118556), (26754, 3054912), (27276, 2996448), (28224, 2895802), (28812, 2836704), (29549, 2765952), (30576, 2673048), (31213, 2618496), (31822, 2568384), (32928, 2482116), (34944, 2338917), (35672, 2291184), (36368, 2247336), (38416, 2127528), (40131, 2036608), (40768, 2004786), (40914, 1997632), (43218, 1891136), (43904, 1861587), (45864, 1782032), (47733, 1712256), (49392, 1654744), (52416, 1559278), (53508, 1527456), (54552, 1498224), (56448, 1447901), (57624, 1418352), (59098, 1382976), (61152, 1336524), (62426, 1309248), (63644, 1284192), (65856, 1241058), (71344, 1145592), (72736, 1123668), (76832, 1063764), (80262, 1018304), (81536, 1002393), (81828, 998816), (86436, 945568), (88647, 921984), (91728, 891016), (93639, 872832), (95466, 856128), (98784, 827372), (104832, 779639), (107016, 763728), (109104, 749112), (111377, 733824), (115248, 709176), (118196, 691488), (122304, 668262), (124852, 654624), (127288, 642096), (131712, 620529), (142688, 572796), (143199, 570752), (145472, 561834), (153664, 531882), (160524, 509152), (163656, 499408), (172872, 472784), (177294, 460992), (183456, 445508), (187278, 436416), (190932, 428064), (197568, 413686), (206843, 395136), (214032, 381864), (218208, 374556), (222754, 366912), (230496, 354588), (236392, 345744), (244608, 334131), (249704, 327312), (254576, 321048), (265941, 307328), (280917, 290944), (285376, 286398)]