77612821728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1\times {\mathrm{727}}^1$

素因数の和:1537

約数の個数: 192

約数和(自身を含む): 221723453952

約数和(自身を除く): 144110632224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 131, 156, 208, 262, 312, 393, 416, 524, 624, 653, 727, 786, 1048, 1248, 1306, 1454, 1572, 1703, 1959, 2096, 2181, 2612, 2908, 3144, 3406, 3918, 4192, 4362, 5109, 5224, 5816, 6288, 6812, 7836, 8489, 8724, 9451, 10218, 10448, 11632, 12576, 13624, 15672, 16978, 17448, 18902, 20436, 20896, 23264, 25467, 27248, 28353, 31344, 33956, 34896, 37804, 40872, 50934, 54496, 56706, 62688, 67912, 69792, 75608, 81744, 85543, 95237, 101868, 113412, 135824, 151216, 163488, 171086, 190474, 203736, 226824, 256629, 271648, 285711, 302432, 342172, 380948, 407472, 453648, 474731, 513258, 571422, 684344, 761896, 814944, 907296, 949462, 1026516, 1112059, 1142844, 1238081, 1368688, 1424193, 1523792, 1898924, 2053032, 2224118, 2285688, 2476162, 2737376, 2848386, 3047584, 3336177, 3714243, 3797848, 4106064, 4448236, 4571376, 4952324, 5696772, 6171503, 6672354, 7428486, 7595696, 8212128, 8896472, 9142752, 9904648, 11393544, 12343006, 13344708, 14856972, 15191392, 17792944, 18514509, 19809296, 22787088, 24686012, 26689416, 29713944, 35585888, 37029018, 39618592, 45574176, 49372024, 53378832, 59427888, 62189761, 74058036, 98744048, 106757664, 118855776, 124379522, 148116072, 186569283, 197488096, 248759044, 296232144, 373138566, 497518088, 592464288, 746277132, 808466893, 995036176, 1492554264, 1616933786, 1990072352, 2425400679, 2985108528, 3233867572, 4850801358, 5970217056, 6467735144, 9701602716, 12935470288, 19403205432, 25870940576, 38806410864, 77612821728]

約数ペア:

[(1, 77612821728), (2, 38806410864), (3, 25870940576), (4, 19403205432), (6, 12935470288), (8, 9701602716), (12, 6467735144), (13, 5970217056), (16, 4850801358), (24, 3233867572), (26, 2985108528), (32, 2425400679), (39, 1990072352), (48, 1616933786), (52, 1492554264), (78, 995036176), (96, 808466893), (104, 746277132), (131, 592464288), (156, 497518088), (208, 373138566), (262, 296232144), (312, 248759044), (393, 197488096), (416, 186569283), (524, 148116072), (624, 124379522), (653, 118855776), (727, 106757664), (786, 98744048), (1048, 74058036), (1248, 62189761), (1306, 59427888), (1454, 53378832), (1572, 49372024), (1703, 45574176), (1959, 39618592), (2096, 37029018), (2181, 35585888), (2612, 29713944), (2908, 26689416), (3144, 24686012), (3406, 22787088), (3918, 19809296), (4192, 18514509), (4362, 17792944), (5109, 15191392), (5224, 14856972), (5816, 13344708), (6288, 12343006), (6812, 11393544), (7836, 9904648), (8489, 9142752), (8724, 8896472), (9451, 8212128), (10218, 7595696), (10448, 7428486), (11632, 6672354), (12576, 6171503), (13624, 5696772), (15672, 4952324), (16978, 4571376), (17448, 4448236), (18902, 4106064), (20436, 3797848), (20896, 3714243), (23264, 3336177), (25467, 3047584), (27248, 2848386), (28353, 2737376), (31344, 2476162), (33956, 2285688), (34896, 2224118), (37804, 2053032), (40872, 1898924), (50934, 1523792), (54496, 1424193), (56706, 1368688), (62688, 1238081), (67912, 1142844), (69792, 1112059), (75608, 1026516), (81744, 949462), (85543, 907296), (95237, 814944), (101868, 761896), (113412, 684344), (135824, 571422), (151216, 513258), (163488, 474731), (171086, 453648), (190474, 407472), (203736, 380948), (226824, 342172), (256629, 302432), (271648, 285711)]