90029472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{72139}}^1$

素因数の和:72165

約数の個数: 48

約数和(自身を含む): 254509920

約数和(自身を除く): 164480448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 72139, 144278, 216417, 288556, 432834, 577112, 865668, 937807, 1154224, 1731336, 1875614, 2308448, 2813421, 3462672, 3751228, 5626842, 6925344, 7502456, 11253684, 15004912, 22507368, 30009824, 45014736, 90029472]

約数ペア:

[(1, 90029472), (2, 45014736), (3, 30009824), (4, 22507368), (6, 15004912), (8, 11253684), (12, 7502456), (13, 6925344), (16, 5626842), (24, 3751228), (26, 3462672), (32, 2813421), (39, 2308448), (48, 1875614), (52, 1731336), (78, 1154224), (96, 937807), (104, 865668), (156, 577112), (208, 432834), (312, 288556), (416, 216417), (624, 144278), (1248, 72139)]