78744648

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20129}}^1$

素因数の和:20301

約数の個数: 32

約数和(自身を含む): 198079200

約数和(自身を除く): 119334552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 20129, 40258, 60387, 80516, 120774, 161032, 241548, 483096, 3281027, 6562054, 9843081, 13124108, 19686162, 26248216, 39372324, 78744648]

約数ペア:

[(1, 78744648), (2, 39372324), (3, 26248216), (4, 19686162), (6, 13124108), (8, 9843081), (12, 6562054), (24, 3281027), (163, 483096), (326, 241548), (489, 161032), (652, 120774), (978, 80516), (1304, 60387), (1956, 40258), (3912, 20129)]