90037808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 217248000

約数和(自身を除く): 127210192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1459, 1624, 2128, 2204, 2918, 3248, 3857, 4408, 5836, 7714, 8816, 10213, 11672, 15428, 20426, 23344, 27721, 30856, 40852, 42311, 55442, 61712, 81704, 84622, 110884, 163408, 169244, 194047, 221768, 296177, 338488, 388094, 443536, 592354, 676976, 776188, 803909, 1184708, 1552376, 1607818, 2369416, 3104752, 3215636, 4738832, 5627363, 6431272, 11254726, 12862544, 22509452, 45018904, 90037808]

約数ペア:

[(1, 90037808), (2, 45018904), (4, 22509452), (7, 12862544), (8, 11254726), (14, 6431272), (16, 5627363), (19, 4738832), (28, 3215636), (29, 3104752), (38, 2369416), (56, 1607818), (58, 1552376), (76, 1184708), (112, 803909), (116, 776188), (133, 676976), (152, 592354), (203, 443536), (232, 388094), (266, 338488), (304, 296177), (406, 221768), (464, 194047), (532, 169244), (551, 163408), (812, 110884), (1064, 84622), (1102, 81704), (1459, 61712), (1624, 55442), (2128, 42311), (2204, 40852), (2918, 30856), (3248, 27721), (3857, 23344), (4408, 20426), (5836, 15428), (7714, 11672), (8816, 10213)]