72866584

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3019}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 156556800

約数和(自身を除く): 83690216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3019, 3448, 6034, 6038, 12068, 12076, 21133, 24136, 24152, 42266, 84532, 169064, 1301189, 2602378, 5204756, 9108323, 10409512, 18216646, 36433292, 72866584]

約数ペア:

[(1, 72866584), (2, 36433292), (4, 18216646), (7, 10409512), (8, 9108323), (14, 5204756), (28, 2602378), (56, 1301189), (431, 169064), (862, 84532), (1724, 42266), (3017, 24152), (3019, 24136), (3448, 21133), (6034, 12076), (6038, 12068)]