91220164

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3953

約数の個数: 48

約数和(自身を含む): 197164800

約数和(自身を除く): 105944636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3332, 3911, 5831, 7822, 11662, 15644, 23324, 27377, 54754, 66487, 109508, 132974, 191639, 265948, 383278, 465409, 766556, 930818, 1341473, 1861636, 2682946, 3257863, 5365892, 6515726, 13031452, 22805041, 45610082, 91220164]

約数ペア:

[(1, 91220164), (2, 45610082), (4, 22805041), (7, 13031452), (14, 6515726), (17, 5365892), (28, 3257863), (34, 2682946), (49, 1861636), (68, 1341473), (98, 930818), (119, 766556), (196, 465409), (238, 383278), (343, 265948), (476, 191639), (686, 132974), (833, 109508), (1372, 66487), (1666, 54754), (3332, 27377), (3911, 23324), (5831, 15644), (7822, 11662)]