72604038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21647}}^1$

素因数の和:21708

約数の個数: 32

約数和(自身を含む): 160022016

約数和(自身を除く): 87417978

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 21647, 43294, 64941, 129882, 281411, 562822, 844233, 930821, 1688466, 1861642, 2792463, 5584926, 12100673, 24201346, 36302019, 72604038]

約数ペア:

[(1, 72604038), (2, 36302019), (3, 24201346), (6, 12100673), (13, 5584926), (26, 2792463), (39, 1861642), (43, 1688466), (78, 930821), (86, 844233), (129, 562822), (258, 281411), (559, 129882), (1118, 64941), (1677, 43294), (3354, 21647)]