68539698

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 154791936

約数和(自身を除く): 86252238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 1087, 2034, 2174, 3261, 3503, 6522, 7006, 9783, 10509, 19566, 21018, 31527, 33697, 63054, 67394, 101091, 122831, 202182, 245662, 303273, 368493, 606546, 736986, 1105479, 2210958, 3807761, 7615522, 11423283, 22846566, 34269849, 68539698]

約数ペア:

[(1, 68539698), (2, 34269849), (3, 22846566), (6, 11423283), (9, 7615522), (18, 3807761), (31, 2210958), (62, 1105479), (93, 736986), (113, 606546), (186, 368493), (226, 303273), (279, 245662), (339, 202182), (558, 122831), (678, 101091), (1017, 67394), (1087, 63054), (2034, 33697), (2174, 31527), (3261, 21018), (3503, 19566), (6522, 10509), (7006, 9783)]