72315282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3347}}^1$

素因数の和:3642

約数の個数: 32

約数和(自身を含む): 156364992

約数和(自身を除く): 84049710

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 3347, 3601, 6694, 7202, 10041, 10803, 20082, 21606, 43511, 87022, 130533, 261066, 927119, 1854238, 2781357, 5562714, 12052547, 24105094, 36157641, 72315282]

約数ペア:

[(1, 72315282), (2, 36157641), (3, 24105094), (6, 12052547), (13, 5562714), (26, 2781357), (39, 1854238), (78, 927119), (277, 261066), (554, 130533), (831, 87022), (1662, 43511), (3347, 21606), (3601, 20082), (6694, 10803), (7202, 10041)]