72146286

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{65707}}^1$

素因数の和:65776

約数の個数: 24

約数和(自身を含む): 158881944

約数和(自身を除く): 86735658

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 65707, 131414, 197121, 394242, 591363, 1182726, 4008127, 8016254, 12024381, 24048762, 36073143, 72146286]

約数ペア:

[(1, 72146286), (2, 36073143), (3, 24048762), (6, 12024381), (9, 8016254), (18, 4008127), (61, 1182726), (122, 591363), (183, 394242), (366, 197121), (549, 131414), (1098, 65707)]