79720404

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{16567}}^1$

素因数の和:16975

約数の個数: 24

約数和(自身を含む): 186489408

約数和(自身を除く): 106769004

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 16567, 33134, 49701, 66268, 99402, 198804, 6643367, 13286734, 19930101, 26573468, 39860202, 79720404]

約数ペア:

[(1, 79720404), (2, 39860202), (3, 26573468), (4, 19930101), (6, 13286734), (12, 6643367), (401, 198804), (802, 99402), (1203, 66268), (1604, 49701), (2406, 33134), (4812, 16567)]