78255108

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3321

約数の個数: 72

約数和(自身を含む): 213595200

約数和(自身を除く): 135340092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 3259, 4002, 6003, 6518, 8004, 9777, 12006, 13036, 19554, 24012, 29331, 39108, 58662, 74957, 94511, 117324, 149914, 189022, 224871, 283533, 299828, 378044, 449742, 567066, 674613, 850599, 899484, 1134132, 1349226, 1701198, 2173753, 2698452, 3402396, 4347506, 6521259, 8695012, 13042518, 19563777, 26085036, 39127554, 78255108]

約数ペア:

[(1, 78255108), (2, 39127554), (3, 26085036), (4, 19563777), (6, 13042518), (9, 8695012), (12, 6521259), (18, 4347506), (23, 3402396), (29, 2698452), (36, 2173753), (46, 1701198), (58, 1349226), (69, 1134132), (87, 899484), (92, 850599), (116, 674613), (138, 567066), (174, 449742), (207, 378044), (261, 299828), (276, 283533), (348, 224871), (414, 189022), (522, 149914), (667, 117324), (828, 94511), (1044, 74957), (1334, 58662), (2001, 39108), (2668, 29331), (3259, 24012), (4002, 19554), (6003, 13036), (6518, 12006), (8004, 9777)]