77870702

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3265

約数の個数: 48

約数和(自身を含む): 154077840

約数和(自身を除く): 76207138

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3217, 3458, 6434, 12103, 22519, 24206, 41821, 45038, 61123, 83642, 122246, 157633, 292747, 315266, 427861, 585494, 794599, 855722, 1589198, 2049229, 2995027, 4098458, 5562193, 5990054, 11124386, 38935351, 77870702]

約数ペア:

[(1, 77870702), (2, 38935351), (7, 11124386), (13, 5990054), (14, 5562193), (19, 4098458), (26, 2995027), (38, 2049229), (49, 1589198), (91, 855722), (98, 794599), (133, 585494), (182, 427861), (247, 315266), (266, 292747), (494, 157633), (637, 122246), (931, 83642), (1274, 61123), (1729, 45038), (1862, 41821), (3217, 24206), (3458, 22519), (6434, 12103)]