81963372

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{32371}}^1$

素因数の和:32589

約数の個数: 24

約数和(自身を含む): 192160192

約数和(自身を除く): 110196820

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 32371, 64742, 97113, 129484, 194226, 388452, 6830281, 13660562, 20490843, 27321124, 40981686, 81963372]

約数ペア:

[(1, 81963372), (2, 40981686), (3, 27321124), (4, 20490843), (6, 13660562), (12, 6830281), (211, 388452), (422, 194226), (633, 129484), (844, 97113), (1266, 64742), (2532, 32371)]