81874416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{10093}}^1$

素因数の和:10130

約数の個数: 60

約数和(自身を含む): 229053048

約数和(自身を除く): 147178632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 10093, 20186, 30279, 40372, 60558, 80744, 121116, 131209, 161488, 242232, 262418, 393627, 484464, 524836, 787254, 1049672, 1574508, 1705717, 2099344, 3149016, 3411434, 5117151, 6298032, 6822868, 10234302, 13645736, 20468604, 27291472, 40937208, 81874416]

約数ペア:

[(1, 81874416), (2, 40937208), (3, 27291472), (4, 20468604), (6, 13645736), (8, 10234302), (12, 6822868), (13, 6298032), (16, 5117151), (24, 3411434), (26, 3149016), (39, 2099344), (48, 1705717), (52, 1574508), (78, 1049672), (104, 787254), (156, 524836), (169, 484464), (208, 393627), (312, 262418), (338, 242232), (507, 161488), (624, 131209), (676, 121116), (1014, 80744), (1352, 60558), (2028, 40372), (2704, 30279), (4056, 20186), (8112, 10093)]