80372646

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144037}}^1$

素因数の和:144076

約数の個数: 24

約数和(自身を含む): 179759424

約数和(自身を除く): 99386778

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 144037, 288074, 432111, 864222, 1296333, 2592666, 4465147, 8930294, 13395441, 26790882, 40186323, 80372646]

約数ペア:

[(1, 80372646), (2, 40186323), (3, 26790882), (6, 13395441), (9, 8930294), (18, 4465147), (31, 2592666), (62, 1296333), (93, 864222), (186, 432111), (279, 288074), (558, 144037)]