78732816

素因数分解:

$2^4\times 3^1\times {\mathrm{1640267}}^1$

素因数の和:1640278

約数の個数: 20

約数和(自身を含む): 203393232

約数和(自身を除く): 124660416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1640267, 3280534, 4920801, 6561068, 9841602, 13122136, 19683204, 26244272, 39366408, 78732816]

約数ペア:

[(1, 78732816), (2, 39366408), (3, 26244272), (4, 19683204), (6, 13122136), (8, 9841602), (12, 6561068), (16, 4920801), (24, 3280534), (48, 1640267)]