85890012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{550577}}^1$

素因数の和:550597

約数の個数: 24

約数和(自身を含む): 215826576

約数和(自身を除く): 129936564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 550577, 1101154, 1651731, 2202308, 3303462, 6606924, 7157501, 14315002, 21472503, 28630004, 42945006, 85890012]

約数ペア:

[(1, 85890012), (2, 42945006), (3, 28630004), (4, 21472503), (6, 14315002), (12, 7157501), (13, 6606924), (26, 3303462), (39, 2202308), (52, 1651731), (78, 1101154), (156, 550577)]