72554542

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{5641}}^1$

素因数の和:5811

約数の個数: 16

約数和(自身を含む): 111711600

約数和(自身を除く): 39157058

約数列:

[1, 2, 59, 109, 118, 218, 5641, 6431, 11282, 12862, 332819, 614869, 665638, 1229738, 36277271, 72554542]

約数ペア:

[(1, 72554542), (2, 36277271), (59, 1229738), (109, 665638), (118, 614869), (218, 332819), (5641, 12862), (6431, 11282)]