74829976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 160221600

約数和(自身を除く): 85391624

約数列:

[1, 2, 4, 8, 13, 26, 29, 43, 52, 58, 86, 104, 116, 172, 232, 344, 377, 559, 577, 754, 1118, 1154, 1247, 1508, 2236, 2308, 2494, 3016, 4472, 4616, 4988, 7501, 9976, 15002, 16211, 16733, 24811, 30004, 32422, 33466, 49622, 60008, 64844, 66932, 99244, 129688, 133864, 198488, 217529, 322543, 435058, 645086, 719519, 870116, 1290172, 1439038, 1740232, 2580344, 2878076, 5756152, 9353747, 18707494, 37414988, 74829976]

約数ペア:

[(1, 74829976), (2, 37414988), (4, 18707494), (8, 9353747), (13, 5756152), (26, 2878076), (29, 2580344), (43, 1740232), (52, 1439038), (58, 1290172), (86, 870116), (104, 719519), (116, 645086), (172, 435058), (232, 322543), (344, 217529), (377, 198488), (559, 133864), (577, 129688), (754, 99244), (1118, 66932), (1154, 64844), (1247, 60008), (1508, 49622), (2236, 33466), (2308, 32422), (2494, 30004), (3016, 24811), (4472, 16733), (4616, 16211), (4988, 15002), (7501, 9976)]