90575212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19141}}^1$

素因数の和:19178

約数の個数: 36

約数和(自身を含む): 196167216

約数和(自身を除く): 105592004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 19141, 38282, 76564, 133987, 248833, 267974, 497666, 535948, 995332, 1741831, 3234829, 3483662, 6469658, 6967324, 12939316, 22643803, 45287606, 90575212]

約数ペア:

[(1, 90575212), (2, 45287606), (4, 22643803), (7, 12939316), (13, 6967324), (14, 6469658), (26, 3483662), (28, 3234829), (52, 1741831), (91, 995332), (169, 535948), (182, 497666), (338, 267974), (364, 248833), (676, 133987), (1183, 76564), (2366, 38282), (4732, 19141)]