81892901376

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 960

約数和(自身を含む): 303140597760

約数和(自身を除く): 221247696384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 31, 32, 33, 36, 38, 39, 44, 48, 52, 57, 62, 64, 66, 72, 76, 78, 88, 93, 96, 99, 104, 114, 117, 124, 128, 132, 143, 144, 152, 156, 171, 176, 186, 192, 198, 208, 209, 211, 228, 234, 247, 248, 256, 264, 279, 286, 288, 304, 312, 341, 342, 352, 372, 384, 396, 403, 416, 418, 422, 429, 456, 468, 494, 496, 512, 528, 558, 572, 576, 589, 608, 624, 627, 633, 682, 684, 704, 741, 744, 768, 792, 806, 832, 836, 844, 858, 912, 936, 988, 992, 1023, 1056, 1116, 1144, 1152, 1178, 1209, 1216, 1248, 1254, 1266, 1287, 1364, 1368, 1408, 1482, 1488, 1536, 1584, 1612, 1664, 1672, 1688, 1716, 1767, 1824, 1872, 1881, 1899, 1976, 1984, 2046, 2112, 2223, 2232, 2288, 2304, 2321, 2356, 2418, 2432, 2496, 2508, 2532, 2574, 2717, 2728, 2736, 2743, 2816, 2964, 2976, 3069, 3168, 3224, 3328, 3344, 3376, 3432, 3534, 3627, 3648, 3744, 3762, 3798, 3952, 3968, 4009, 4092, 4224, 4433, 4446, 4464, 4576, 4608, 4642, 4712, 4836, 4864, 4992, 5016, 5064, 5148, 5301, 5434, 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約数ペア:

[(1, 81892901376), (2, 40946450688), (3, 27297633792), (4, 20473225344), (6, 13648816896), (8, 10236612672), (9, 9099211264), (11, 7444809216), (12, 6824408448), (13, 6299453952), (16, 5118306336), (18, 4549605632), (19, 4310152704), (22, 3722404608), (24, 3412204224), (26, 3149726976), (31, 2641706496), (32, 2559153168), (33, 2481603072), (36, 2274802816), (38, 2155076352), (39, 2099817984), (44, 1861202304), (48, 1706102112), (52, 1574863488), (57, 1436717568), (62, 1320853248), (64, 1279576584), (66, 1240801536), (72, 1137401408), (76, 1077538176), (78, 1049908992), (88, 930601152), (93, 880568832), (96, 853051056), (99, 827201024), (104, 787431744), (114, 718358784), (117, 699939328), (124, 660426624), (128, 639788292), (132, 620400768), (143, 572677632), (144, 568700704), (152, 538769088), (156, 524954496), (171, 478905856), (176, 465300576), (186, 440284416), (192, 426525528), (198, 413600512), (208, 393715872), (209, 391832064), (211, 388118016), (228, 359179392), (234, 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(45942, 1782528), (47424, 1726824), (47616, 1719861), (48108, 1702272), (48906, 1674496), (49104, 1667744), (49374, 1658624), (50688, 1615627), (51584, 1587564), (51832, 1579968), (52117, 1571328), (52328, 1564992), (53196, 1539456), (53504, 1530594), (54016, 1516086), (54912, 1491348), (55704, 1470144), (56544, 1448304), (58032, 1411168), (58311, 1404416), (58869, 1391104), (59904, 1367069), (60192, 1360528), (60346, 1357056), (60768, 1347632), (61256, 1336896), (63232, 1295118), (64144, 1276704), (65208, 1255872), (65472, 1250808), (65832, 1243968), (68913, 1188352), (70928, 1154592), (71136, 1151216), (71424, 1146574), (71951, 1138176), (72162, 1134848), (73216, 1118511), (74272, 1102608), (75392, 1086228), (77376, 1058376), (77748, 1053312), (78492, 1043328), (79794, 1026304), (80256, 1020396), (81024, 1010724), (82368, 994232), (83556, 980096), (84227, 972288), (84816, 965536), (85033, 963072), (86944, 941904), (87296, 938106), (87552, 935363), (87776, 932976), (88198, 928512), (90519, 904704), (91884, 891264), (94848, 863412), (96216, 851136), (97812, 837248), (98208, 833872), (98748, 829312), (103168, 793782), (103664, 789984), (104234, 785664), (104656, 782496), (106392, 769728), (107008, 765297), (108032, 758043), (109824, 745674), (111408, 735072), (113088, 724152), (116064, 705584), (116622, 702208), (117738, 695552), (120384, 680264), (120692, 678528), (121536, 673816), (122512, 668448), (124279, 658944), (126464, 647559), (128288, 638352), (130416, 627936), (130944, 625404), (131664, 621984), (132297, 619008), (137826, 594176), (141856, 577296), (142272, 575608), (142848, 573287), (143902, 569088), (144324, 567424), (148544, 551304), (150784, 543114), (154752, 529188), (155496, 526656), (156351, 523776), (156984, 521664), (159588, 513152), (160512, 510198), (162048, 505362), (164736, 497116), (167112, 490048), (168454, 486144), (169632, 482768), (170066, 481536), (173888, 470952), (174592, 469053), (175552, 466488), (176396, 464256), (181038, 452352), (183768, 445632), (189696, 431706), (192432, 425568), (195624, 418624), (196416, 416936), (197496, 414656), (206336, 396891), (207328, 394992), (208468, 392832), (209312, 391248), (212784, 384864), (215853, 379392), (219648, 372837), (222816, 367536), (226176, 362076), (232128, 352792), (233244, 351104), (235476, 347776), (240768, 340132), (241384, 339264), (243072, 336908), (245024, 334224), (248558, 329472), (252681, 324096), (255099, 321024), (256576, 319176), (260832, 313968), (261888, 312702), (263328, 310992), (264594, 309504), (271557, 301568), (275652, 297088), (283712, 288648), (284544, 287804)]