78901398

素因数分解:

$2^1\times 3^3\times {\mathrm{967}}^1\times {\mathrm{1511}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 96732522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 967, 1511, 1934, 2901, 3022, 4533, 5802, 8703, 9066, 13599, 17406, 26109, 27198, 40797, 52218, 81594, 1461137, 2922274, 4383411, 8766822, 13150233, 26300466, 39450699, 78901398]

約数ペア:

[(1, 78901398), (2, 39450699), (3, 26300466), (6, 13150233), (9, 8766822), (18, 4383411), (27, 2922274), (54, 1461137), (967, 81594), (1511, 52218), (1934, 40797), (2901, 27198), (3022, 26109), (4533, 17406), (5802, 13599), (8703, 9066)]