87240744

素因数分解:

$2^3\times 3^2\times {\mathrm{1211677}}^1$

素因数の和:1211689

約数の個数: 24

約数和(自身を含む): 236277210

約数和(自身を除く): 149036466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1211677, 2423354, 3635031, 4846708, 7270062, 9693416, 10905093, 14540124, 21810186, 29080248, 43620372, 87240744]

約数ペア:

[(1, 87240744), (2, 43620372), (3, 29080248), (4, 21810186), (6, 14540124), (8, 10905093), (9, 9693416), (12, 7270062), (18, 4846708), (24, 3635031), (36, 2423354), (72, 1211677)]