85966764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{551069}}^1$

素因数の和:551089

約数の個数: 24

約数和(自身を含む): 216019440

約数和(自身を除く): 130052676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 551069, 1102138, 1653207, 2204276, 3306414, 6612828, 7163897, 14327794, 21491691, 28655588, 42983382, 85966764]

約数ペア:

[(1, 85966764), (2, 42983382), (3, 28655588), (4, 21491691), (6, 14327794), (12, 7163897), (13, 6612828), (26, 3306414), (39, 2204276), (52, 1653207), (78, 1102138), (156, 551069)]