87897816

素因数分解:

$2^3\times 3^2\times {\mathrm{1220803}}^1$

素因数の和:1220815

約数の個数: 24

約数和(自身を含む): 238056780

約数和(自身を除く): 150158964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1220803, 2441606, 3662409, 4883212, 7324818, 9766424, 10987227, 14649636, 21974454, 29299272, 43948908, 87897816]

約数ペア:

[(1, 87897816), (2, 43948908), (3, 29299272), (4, 21974454), (6, 14649636), (8, 10987227), (9, 9766424), (12, 7324818), (18, 4883212), (24, 3662409), (36, 2441606), (72, 1220803)]