71266716

素因数分解:

$2^2\times 3^4\times {\mathrm{219959}}^1$

素因数の和:219975

約数の個数: 30

約数和(自身を含む): 186306120

約数和(自身を除く): 115039404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 219959, 439918, 659877, 879836, 1319754, 1979631, 2639508, 3959262, 5938893, 7918524, 11877786, 17816679, 23755572, 35633358, 71266716]

約数ペア:

[(1, 71266716), (2, 35633358), (3, 23755572), (4, 17816679), (6, 11877786), (9, 7918524), (12, 5938893), (18, 3959262), (27, 2639508), (36, 1979631), (54, 1319754), (81, 879836), (108, 659877), (162, 439918), (324, 219959)]