80706708

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47699}}^1$

素因数の和:47756

約数の個数: 36

約数和(自身を含む): 208353600

約数和(自身を除く): 127646892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 47699, 95398, 143097, 190796, 286194, 429291, 572388, 858582, 1717164, 2241853, 4483706, 6725559, 8967412, 13451118, 20176677, 26902236, 40353354, 80706708]

約数ペア:

[(1, 80706708), (2, 40353354), (3, 26902236), (4, 20176677), (6, 13451118), (9, 8967412), (12, 6725559), (18, 4483706), (36, 2241853), (47, 1717164), (94, 858582), (141, 572388), (188, 429291), (282, 286194), (423, 190796), (564, 143097), (846, 95398), (1692, 47699)]