78066378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 190794240

約数和(自身を除く): 112727862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 79, 82, 103, 117, 123, 158, 206, 234, 237, 246, 309, 369, 474, 533, 618, 711, 738, 927, 1027, 1066, 1339, 1422, 1599, 1854, 2054, 2678, 3081, 3198, 3239, 4017, 4223, 4797, 6162, 6478, 8034, 8137, 8446, 9243, 9594, 9717, 12051, 12669, 16274, 18486, 19434, 24102, 24411, 25338, 29151, 38007, 42107, 48822, 54899, 58302, 73233, 76014, 84214, 105781, 109798, 126321, 146466, 164697, 211562, 252642, 317343, 329394, 333617, 378963, 494091, 634686, 667234, 757926, 952029, 988182, 1000851, 1904058, 2001702, 3002553, 4337021, 6005106, 8674042, 13011063, 26022126, 39033189, 78066378]

約数ペア:

[(1, 78066378), (2, 39033189), (3, 26022126), (6, 13011063), (9, 8674042), (13, 6005106), (18, 4337021), (26, 3002553), (39, 2001702), (41, 1904058), (78, 1000851), (79, 988182), (82, 952029), (103, 757926), (117, 667234), (123, 634686), (158, 494091), (206, 378963), (234, 333617), (237, 329394), (246, 317343), (309, 252642), (369, 211562), (474, 164697), (533, 146466), (618, 126321), (711, 109798), (738, 105781), (927, 84214), (1027, 76014), (1066, 73233), (1339, 58302), (1422, 54899), (1599, 48822), (1854, 42107), (2054, 38007), (2678, 29151), (3081, 25338), (3198, 24411), (3239, 24102), (4017, 19434), (4223, 18486), (4797, 16274), (6162, 12669), (6478, 12051), (8034, 9717), (8137, 9594), (8446, 9243)]