72979938

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{5639}}^1$

素因数の和:6366

約数の個数: 24

約数和(自身を含む): 158371200

約数和(自身を除く): 85391262

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 2157, 4314, 5639, 6471, 11278, 12942, 16917, 33834, 50751, 101502, 4054441, 8108882, 12163323, 24326646, 36489969, 72979938]

約数ペア:

[(1, 72979938), (2, 36489969), (3, 24326646), (6, 12163323), (9, 8108882), (18, 4054441), (719, 101502), (1438, 50751), (2157, 33834), (4314, 16917), (5639, 12942), (6471, 11278)]