81674448

素因数分解:

$2^4\times 3^1\times {\mathrm{461}}^1\times {\mathrm{3691}}^1$

素因数の和:4163

約数の個数: 40

約数和(自身を含む): 211507296

約数和(自身を除く): 129832848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 461, 922, 1383, 1844, 2766, 3688, 3691, 5532, 7376, 7382, 11064, 11073, 14764, 22128, 22146, 29528, 44292, 59056, 88584, 177168, 1701551, 3403102, 5104653, 6806204, 10209306, 13612408, 20418612, 27224816, 40837224, 81674448]

約数ペア:

[(1, 81674448), (2, 40837224), (3, 27224816), (4, 20418612), (6, 13612408), (8, 10209306), (12, 6806204), (16, 5104653), (24, 3403102), (48, 1701551), (461, 177168), (922, 88584), (1383, 59056), (1844, 44292), (2766, 29528), (3688, 22146), (3691, 22128), (5532, 14764), (7376, 11073), (7382, 11064)]