72775064

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 66570856

約数列:

[1, 2, 4, 8, 83, 127, 166, 254, 332, 508, 664, 863, 1016, 1726, 3452, 6904, 10541, 21082, 42164, 71629, 84328, 109601, 143258, 219202, 286516, 438404, 573032, 876808, 9096883, 18193766, 36387532, 72775064]

約数ペア:

[(1, 72775064), (2, 36387532), (4, 18193766), (8, 9096883), (83, 876808), (127, 573032), (166, 438404), (254, 286516), (332, 219202), (508, 143258), (664, 109601), (863, 84328), (1016, 71629), (1726, 42164), (3452, 21082), (6904, 10541)]