80291052

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{11677}}^1$

素因数の和:11878

約数の個数: 36

約数和(自身を含む): 204038016

約数和(自身を除く): 123746964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 11677, 23354, 35031, 46708, 70062, 105093, 140124, 210186, 420372, 2230307, 4460614, 6690921, 8921228, 13381842, 20072763, 26763684, 40145526, 80291052]

約数ペア:

[(1, 80291052), (2, 40145526), (3, 26763684), (4, 20072763), (6, 13381842), (9, 8921228), (12, 6690921), (18, 4460614), (36, 2230307), (191, 420372), (382, 210186), (573, 140124), (764, 105093), (1146, 70062), (1719, 46708), (2292, 35031), (3438, 23354), (6876, 11677)]