31488049116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5449}}^1\times {\mathrm{3733}}^1$

素因数の和:9235

約数の個数: 72

約数和(自身を含む): 81482601200

約数和(自身を除く): 49994552084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 3733, 5449, 7466, 10898, 11199, 14932, 16347, 21796, 22398, 32694, 33597, 44796, 49041, 65388, 67194, 98082, 134388, 160519, 196164, 234307, 321038, 468614, 481557, 642076, 702921, 937228, 963114, 1405842, 1444671, 1926228, 2108763, 2811684, 2889342, 4217526, 5778684, 8435052, 20341117, 40682234, 61023351, 81364468, 122046702, 183070053, 244093404, 366140106, 732280212, 874668031, 1749336062, 2624004093, 3498672124, 5248008186, 7872012279, 10496016372, 15744024558, 31488049116]

約数ペア:

[(1, 31488049116), (2, 15744024558), (3, 10496016372), (4, 7872012279), (6, 5248008186), (9, 3498672124), (12, 2624004093), (18, 1749336062), (36, 874668031), (43, 732280212), (86, 366140106), (129, 244093404), (172, 183070053), (258, 122046702), (387, 81364468), (516, 61023351), (774, 40682234), (1548, 20341117), (3733, 8435052), (5449, 5778684), (7466, 4217526), (10898, 2889342), (11199, 2811684), (14932, 2108763), (16347, 1926228), (21796, 1444671), (22398, 1405842), (32694, 963114), (33597, 937228), (44796, 702921), (49041, 642076), (65388, 481557), (67194, 468614), (98082, 321038), (134388, 234307), (160519, 196164)]