86712808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6269}}^1$

素因数の和:6314

約数の個数: 64

約数和(自身を含む): 210672000

約数和(自身を除く): 123959192

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6269, 6916, 12538, 13832, 25076, 43883, 50152, 81497, 87766, 119111, 162994, 175532, 238222, 325988, 351064, 476444, 570479, 651976, 833777, 952888, 1140958, 1548443, 1667554, 2281916, 3096886, 3335108, 4563832, 6193772, 6670216, 10839101, 12387544, 21678202, 43356404, 86712808]

約数ペア:

[(1, 86712808), (2, 43356404), (4, 21678202), (7, 12387544), (8, 10839101), (13, 6670216), (14, 6193772), (19, 4563832), (26, 3335108), (28, 3096886), (38, 2281916), (52, 1667554), (56, 1548443), (76, 1140958), (91, 952888), (104, 833777), (133, 651976), (152, 570479), (182, 476444), (247, 351064), (266, 325988), (364, 238222), (494, 175532), (532, 162994), (728, 119111), (988, 87766), (1064, 81497), (1729, 50152), (1976, 43883), (3458, 25076), (6269, 13832), (6916, 12538)]