79788426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10990

約数の個数: 32

約数和(自身を含む): 169672320

約数和(自身を除く): 89883894

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 10909, 21818, 32727, 65454, 250907, 501814, 578177, 752721, 1156354, 1505442, 1734531, 3469062, 13298071, 26596142, 39894213, 79788426]

約数ペア:

[(1, 79788426), (2, 39894213), (3, 26596142), (6, 13298071), (23, 3469062), (46, 1734531), (53, 1505442), (69, 1156354), (106, 752721), (138, 578177), (159, 501814), (318, 250907), (1219, 65454), (2438, 32727), (3657, 21818), (7314, 10909)]