72704548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83761}}^1$

素因数の和:83803

約数の個数: 24

約数和(自身を含む): 150101504

約数和(自身を除く): 77396956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 83761, 167522, 335044, 586327, 1172654, 2345308, 2596591, 5193182, 10386364, 18176137, 36352274, 72704548]

約数ペア:

[(1, 72704548), (2, 36352274), (4, 18176137), (7, 10386364), (14, 5193182), (28, 2596591), (31, 2345308), (62, 1172654), (124, 586327), (217, 335044), (434, 167522), (868, 83761)]