80790804

素因数分解:

$2^2\times 3^3\times {\mathrm{761}}^1\times {\mathrm{983}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 209946240

約数和(自身を除く): 129155436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 761, 983, 1522, 1966, 2283, 2949, 3044, 3932, 4566, 5898, 6849, 8847, 9132, 11796, 13698, 17694, 20547, 26541, 27396, 35388, 41094, 53082, 82188, 106164, 748063, 1496126, 2244189, 2992252, 4488378, 6732567, 8976756, 13465134, 20197701, 26930268, 40395402, 80790804]

約数ペア:

[(1, 80790804), (2, 40395402), (3, 26930268), (4, 20197701), (6, 13465134), (9, 8976756), (12, 6732567), (18, 4488378), (27, 2992252), (36, 2244189), (54, 1496126), (108, 748063), (761, 106164), (983, 82188), (1522, 53082), (1966, 41094), (2283, 35388), (2949, 27396), (3044, 26541), (3932, 20547), (4566, 17694), (5898, 13698), (6849, 11796), (8847, 9132)]