90434528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 112778272

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 58, 76, 92, 116, 152, 184, 223, 232, 304, 368, 437, 446, 464, 551, 608, 667, 736, 874, 892, 928, 1102, 1334, 1748, 1784, 2204, 2668, 3496, 3568, 4237, 4408, 5129, 5336, 6467, 6992, 7136, 8474, 8816, 10258, 10672, 12673, 12934, 13984, 16948, 17632, 20516, 21344, 25346, 25868, 33896, 41032, 50692, 51736, 67792, 82064, 97451, 101384, 103472, 122873, 135584, 148741, 164128, 194902, 202768, 206944, 245746, 297482, 389804, 405536, 491492, 594964, 779608, 982984, 1189928, 1559216, 1965968, 2379856, 2826079, 3118432, 3931936, 4759712, 5652158, 11304316, 22608632, 45217264, 90434528]

約数ペア:

[(1, 90434528), (2, 45217264), (4, 22608632), (8, 11304316), (16, 5652158), (19, 4759712), (23, 3931936), (29, 3118432), (32, 2826079), (38, 2379856), (46, 1965968), (58, 1559216), (76, 1189928), (92, 982984), (116, 779608), (152, 594964), (184, 491492), (223, 405536), (232, 389804), (304, 297482), (368, 245746), (437, 206944), (446, 202768), (464, 194902), (551, 164128), (608, 148741), (667, 135584), (736, 122873), (874, 103472), (892, 101384), (928, 97451), (1102, 82064), (1334, 67792), (1748, 51736), (1784, 50692), (2204, 41032), (2668, 33896), (3496, 25868), (3568, 25346), (4237, 21344), (4408, 20516), (5129, 17632), (5336, 16948), (6467, 13984), (6992, 12934), (7136, 12673), (8474, 10672), (8816, 10258)]