90643992

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71261}}^1$

素因数の和:71323

約数の個数: 32

約数和(自身を含む): 230888880

約数和(自身を除く): 140244888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 71261, 142522, 213783, 285044, 427566, 570088, 855132, 1710264, 3776833, 7553666, 11330499, 15107332, 22660998, 30214664, 45321996, 90643992]

約数ペア:

[(1, 90643992), (2, 45321996), (3, 30214664), (4, 22660998), (6, 15107332), (8, 11330499), (12, 7553666), (24, 3776833), (53, 1710264), (106, 855132), (159, 570088), (212, 427566), (318, 285044), (424, 213783), (636, 142522), (1272, 71261)]