64094596

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 55655804

約数列:

[1, 2, 4, 43, 53, 79, 86, 89, 106, 158, 172, 178, 212, 316, 356, 2279, 3397, 3827, 4187, 4558, 4717, 6794, 7031, 7654, 8374, 9116, 9434, 13588, 14062, 15308, 16748, 18868, 28124, 180041, 202831, 302333, 360082, 372643, 405662, 604666, 720164, 745286, 811324, 1209332, 1490572, 16023649, 32047298, 64094596]

約数ペア:

[(1, 64094596), (2, 32047298), (4, 16023649), (43, 1490572), (53, 1209332), (79, 811324), (86, 745286), (89, 720164), (106, 604666), (158, 405662), (172, 372643), (178, 360082), (212, 302333), (316, 202831), (356, 180041), (2279, 28124), (3397, 18868), (3827, 16748), (4187, 15308), (4558, 14062), (4717, 13588), (6794, 9434), (7031, 9116), (7654, 8374)]