87961764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 224723520

約数和(自身を除く): 136761756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 939, 1252, 1878, 2129, 3443, 3756, 4258, 6387, 6886, 8516, 10329, 12774, 13772, 20658, 23419, 25548, 41316, 46838, 70257, 93676, 140514, 281028, 666377, 1332754, 1999131, 2665508, 3998262, 7330147, 7996524, 14660294, 21990441, 29320588, 43980882, 87961764]

約数ペア:

[(1, 87961764), (2, 43980882), (3, 29320588), (4, 21990441), (6, 14660294), (11, 7996524), (12, 7330147), (22, 3998262), (33, 2665508), (44, 1999131), (66, 1332754), (132, 666377), (313, 281028), (626, 140514), (939, 93676), (1252, 70257), (1878, 46838), (2129, 41316), (3443, 25548), (3756, 23419), (4258, 20658), (6387, 13772), (6886, 12774), (8516, 10329)]