80135692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11630

約数の個数: 48

約数和(自身を含む): 181699840

約数和(自身を除く): 101564148

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 11587, 23174, 46348, 81109, 150631, 162218, 220153, 301262, 324436, 440306, 602524, 880612, 1054417, 1541071, 2108834, 2861989, 3082142, 4217668, 5723978, 6164284, 11447956, 20033923, 40067846, 80135692]

約数ペア:

[(1, 80135692), (2, 40067846), (4, 20033923), (7, 11447956), (13, 6164284), (14, 5723978), (19, 4217668), (26, 3082142), (28, 2861989), (38, 2108834), (52, 1541071), (76, 1054417), (91, 880612), (133, 602524), (182, 440306), (247, 324436), (266, 301262), (364, 220153), (494, 162218), (532, 150631), (988, 81109), (1729, 46348), (3458, 23174), (6916, 11587)]