80979366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45139}}^1$

素因数の和:45180

約数の個数: 32

約数和(自身を含む): 182004480

約数和(自身を除く): 101025114

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 45139, 90278, 135417, 270834, 586807, 1038197, 1173614, 1760421, 2076394, 3114591, 3520842, 6229182, 13496561, 26993122, 40489683, 80979366]

約数ペア:

[(1, 80979366), (2, 40489683), (3, 26993122), (6, 13496561), (13, 6229182), (23, 3520842), (26, 3114591), (39, 2076394), (46, 1760421), (69, 1173614), (78, 1038197), (138, 586807), (299, 270834), (598, 135417), (897, 90278), (1794, 45139)]