81050636

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 143640000

約数和(自身を除く): 62589364

約数列:

[1, 2, 4, 149, 239, 298, 478, 569, 596, 956, 1138, 2276, 35611, 71222, 84781, 135991, 142444, 169562, 271982, 339124, 543964, 20262659, 40525318, 81050636]

約数ペア:

[(1, 81050636), (2, 40525318), (4, 20262659), (149, 543964), (239, 339124), (298, 271982), (478, 169562), (569, 142444), (596, 135991), (956, 84781), (1138, 71222), (2276, 35611)]