87136665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 178606080

約数和(自身を除く): 91469415

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 385, 407, 555, 777, 1155, 1221, 1295, 2035, 2039, 2849, 3885, 6105, 6117, 8547, 10195, 14245, 14273, 22429, 30585, 42735, 42819, 67287, 71365, 75443, 112145, 157003, 214095, 226329, 336435, 377215, 471009, 528101, 785015, 829873, 1131645, 1584303, 2355045, 2489619, 2640505, 4149365, 5809111, 7921515, 12448095, 17427333, 29045555, 87136665]

約数ペア:

[(1, 87136665), (3, 29045555), (5, 17427333), (7, 12448095), (11, 7921515), (15, 5809111), (21, 4149365), (33, 2640505), (35, 2489619), (37, 2355045), (55, 1584303), (77, 1131645), (105, 829873), (111, 785015), (165, 528101), (185, 471009), (231, 377215), (259, 336435), (385, 226329), (407, 214095), (555, 157003), (777, 112145), (1155, 75443), (1221, 71365), (1295, 67287), (2035, 42819), (2039, 42735), (2849, 30585), (3885, 22429), (6105, 14273), (6117, 14245), (8547, 10195)]