72648572

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 129755136

約数和(自身を除く): 57106564

約数列:

[1, 2, 4, 83, 127, 166, 254, 332, 508, 1723, 3446, 6892, 10541, 21082, 42164, 143009, 218821, 286018, 437642, 572036, 875284, 18162143, 36324286, 72648572]

約数ペア:

[(1, 72648572), (2, 36324286), (4, 18162143), (83, 875284), (127, 572036), (166, 437642), (254, 286018), (332, 218821), (508, 143009), (1723, 42164), (3446, 21082), (6892, 10541)]