81946152

素因数分解:

$2^3\times 3^2\times {\mathrm{1138141}}^1$

素因数の和:1138153

約数の個数: 24

約数和(自身を含む): 221937690

約数和(自身を除く): 139991538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1138141, 2276282, 3414423, 4552564, 6828846, 9105128, 10243269, 13657692, 20486538, 27315384, 40973076, 81946152]

約数ペア:

[(1, 81946152), (2, 40973076), (3, 27315384), (4, 20486538), (6, 13657692), (8, 10243269), (9, 9105128), (12, 6828846), (18, 4552564), (24, 3414423), (36, 2276282), (72, 1138141)]