64763154

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 145716480

約数和(自身を除く): 80953326

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 277, 279, 419, 554, 558, 831, 838, 1257, 1662, 2493, 2514, 3771, 4986, 7542, 8587, 12989, 17174, 25761, 25978, 38967, 51522, 77283, 77934, 116063, 116901, 154566, 232126, 233802, 348189, 696378, 1044567, 2089134, 3597953, 7195906, 10793859, 21587718, 32381577, 64763154]

約数ペア:

[(1, 64763154), (2, 32381577), (3, 21587718), (6, 10793859), (9, 7195906), (18, 3597953), (31, 2089134), (62, 1044567), (93, 696378), (186, 348189), (277, 233802), (279, 232126), (419, 154566), (554, 116901), (558, 116063), (831, 77934), (838, 77283), (1257, 51522), (1662, 38967), (2493, 25978), (2514, 25761), (3771, 17174), (4986, 12989), (7542, 8587)]