87730422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1124749}}^1$

素因数の和:1124767

約数の個数: 16

約数和(自身を含む): 188958000

約数和(自身を除く): 101227578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1124749, 2249498, 3374247, 6748494, 14621737, 29243474, 43865211, 87730422]

約数ペア:

[(1, 87730422), (2, 43865211), (3, 29243474), (6, 14621737), (13, 6748494), (26, 3374247), (39, 2249498), (78, 1124749)]