87642

素因数分解:

$2^1\times 3^4\times {\mathrm{541}}^1$

素因数の和:555

約数の個数: 20

約数和(自身を含む): 196746

約数和(自身を除く): 109104

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 541, 1082, 1623, 3246, 4869, 9738, 14607, 29214, 43821, 87642]

約数ペア:

[(1, 87642), (2, 43821), (3, 29214), (6, 14607), (9, 9738), (18, 4869), (27, 3246), (54, 1623), (81, 1082), (162, 541)]