80290494

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{10853}}^1$

素因数の和:11001

約数の個数: 32

約数和(自身を含む): 179742240

約数和(自身を除く): 99451746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 10853, 21706, 32559, 65118, 97677, 195354, 293031, 586062, 1486861, 2973722, 4460583, 8921166, 13381749, 26763498, 40145247, 80290494]

約数ペア:

[(1, 80290494), (2, 40145247), (3, 26763498), (6, 13381749), (9, 8921166), (18, 4460583), (27, 2973722), (54, 1486861), (137, 586062), (274, 293031), (411, 195354), (822, 97677), (1233, 65118), (2466, 32559), (3699, 21706), (7398, 10853)]