91691172

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{1153}}^1$

素因数の和:1257

約数の個数: 54

約数和(自身を含む): 237016598

約数和(自身を除く): 145325426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1153, 1692, 2209, 2306, 3459, 4418, 4612, 6627, 6918, 8836, 10377, 13254, 13836, 19881, 20754, 26508, 39762, 41508, 54191, 79524, 108382, 162573, 216764, 325146, 487719, 650292, 975438, 1950876, 2546977, 5093954, 7640931, 10187908, 15281862, 22922793, 30563724, 45845586, 91691172]

約数ペア:

[(1, 91691172), (2, 45845586), (3, 30563724), (4, 22922793), (6, 15281862), (9, 10187908), (12, 7640931), (18, 5093954), (36, 2546977), (47, 1950876), (94, 975438), (141, 650292), (188, 487719), (282, 325146), (423, 216764), (564, 162573), (846, 108382), (1153, 79524), (1692, 54191), (2209, 41508), (2306, 39762), (3459, 26508), (4418, 20754), (4612, 19881), (6627, 13836), (6918, 13254), (8836, 10377)]