87785724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3109}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 221879840

約数和(自身を除く): 134094116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 3109, 4706, 6218, 7059, 9327, 9412, 12436, 14118, 18654, 28236, 37308, 40417, 80834, 121251, 161668, 242502, 485004, 562729, 1125458, 1688187, 2250916, 3376374, 6752748, 7315477, 14630954, 21946431, 29261908, 43892862, 87785724]

約数ペア:

[(1, 87785724), (2, 43892862), (3, 29261908), (4, 21946431), (6, 14630954), (12, 7315477), (13, 6752748), (26, 3376374), (39, 2250916), (52, 1688187), (78, 1125458), (156, 562729), (181, 485004), (362, 242502), (543, 161668), (724, 121251), (1086, 80834), (2172, 40417), (2353, 37308), (3109, 28236), (4706, 18654), (6218, 14118), (7059, 12436), (9327, 9412)]