72768222

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{130409}}^1$

素因数の和:130448

約数の個数: 24

約数和(自身を含む): 162751680

約数和(自身を除く): 89983458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 130409, 260818, 391227, 782454, 1173681, 2347362, 4042679, 8085358, 12128037, 24256074, 36384111, 72768222]

約数ペア:

[(1, 72768222), (2, 36384111), (3, 24256074), (6, 12128037), (9, 8085358), (18, 4042679), (31, 2347362), (62, 1173681), (93, 782454), (186, 391227), (279, 260818), (558, 130409)]