72192872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3557}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 140896800

約数和(自身を除く): 68703928

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 3557, 5074, 7114, 10148, 14228, 20296, 28456, 152951, 209863, 305902, 419726, 611804, 839452, 1223608, 1678904, 9024109, 18048218, 36096436, 72192872]

約数ペア:

[(1, 72192872), (2, 36096436), (4, 18048218), (8, 9024109), (43, 1678904), (59, 1223608), (86, 839452), (118, 611804), (172, 419726), (236, 305902), (344, 209863), (472, 152951), (2537, 28456), (3557, 20296), (5074, 14228), (7114, 10148)]