68715565576

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{100193}}^1$

素因数の和:100574

約数の個数: 64

約数和(自身を含む): 151685700480

約数和(自身を除く): 82970134904

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 331, 518, 662, 1036, 1324, 2072, 2317, 2648, 4634, 9268, 12247, 18536, 24494, 48988, 85729, 97976, 100193, 171458, 200386, 342916, 400772, 685832, 701351, 801544, 1402702, 2805404, 3707141, 5610808, 7414282, 14828564, 25949987, 29657128, 33163883, 51899974, 66327766, 103799948, 132655532, 207599896, 232147181, 265311064, 464294362, 928588724, 1227063671, 1857177448, 2454127342, 4908254684, 8589445697, 9816509368, 17178891394, 34357782788, 68715565576]

約数ペア:

[(1, 68715565576), (2, 34357782788), (4, 17178891394), (7, 9816509368), (8, 8589445697), (14, 4908254684), (28, 2454127342), (37, 1857177448), (56, 1227063671), (74, 928588724), (148, 464294362), (259, 265311064), (296, 232147181), (331, 207599896), (518, 132655532), (662, 103799948), (1036, 66327766), (1324, 51899974), (2072, 33163883), (2317, 29657128), (2648, 25949987), (4634, 14828564), (9268, 7414282), (12247, 5610808), (18536, 3707141), (24494, 2805404), (48988, 1402702), (85729, 801544), (97976, 701351), (100193, 685832), (171458, 400772), (200386, 342916)]