78696528

素因数分解:

$2^4\times 3^1\times {\mathrm{1639511}}^1$

素因数の和:1639522

約数の個数: 20

約数和(自身を含む): 203299488

約数和(自身を除く): 124602960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1639511, 3279022, 4918533, 6558044, 9837066, 13116088, 19674132, 26232176, 39348264, 78696528]

約数ペア:

[(1, 78696528), (2, 39348264), (3, 26232176), (4, 19674132), (6, 13116088), (8, 9837066), (12, 6558044), (16, 4918533), (24, 3279022), (48, 1639511)]