78445392

素因数分解:

$2^4\times 3^1\times {\mathrm{1634279}}^1$

素因数の和:1634290

約数の個数: 20

約数和(自身を含む): 202650720

約数和(自身を除く): 124205328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1634279, 3268558, 4902837, 6537116, 9805674, 13074232, 19611348, 26148464, 39222696, 78445392]

約数ペア:

[(1, 78445392), (2, 39222696), (3, 26148464), (4, 19611348), (6, 13074232), (8, 9805674), (12, 6537116), (16, 4902837), (24, 3268558), (48, 1634279)]