90189558

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{13151}}^1$

素因数の和:13289

約数の個数: 32

約数和(自身を含む): 202014720

約数和(自身を除く): 111825162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 13151, 26302, 39453, 78906, 118359, 236718, 355077, 710154, 1670177, 3340354, 5010531, 10021062, 15031593, 30063186, 45094779, 90189558]

約数ペア:

[(1, 90189558), (2, 45094779), (3, 30063186), (6, 15031593), (9, 10021062), (18, 5010531), (27, 3340354), (54, 1670177), (127, 710154), (254, 355077), (381, 236718), (762, 118359), (1143, 78906), (2286, 39453), (3429, 26302), (6858, 13151)]