77818512

素因数分解:

$2^4\times 3^1\times {\mathrm{1621219}}^1$

素因数の和:1621230

約数の個数: 20

約数和(自身を含む): 201031280

約数和(自身を除く): 123212768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1621219, 3242438, 4863657, 6484876, 9727314, 12969752, 19454628, 25939504, 38909256, 77818512]

約数ペア:

[(1, 77818512), (2, 38909256), (3, 25939504), (4, 19454628), (6, 12969752), (8, 9727314), (12, 6484876), (16, 4863657), (24, 3242438), (48, 1621219)]