81284232

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109253}}^1$

素因数の和:109293

約数の個数: 32

約数和(自身を含む): 209767680

約数和(自身を除く): 128483448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 109253, 218506, 327759, 437012, 655518, 874024, 1311036, 2622072, 3386843, 6773686, 10160529, 13547372, 20321058, 27094744, 40642116, 81284232]

約数ペア:

[(1, 81284232), (2, 40642116), (3, 27094744), (4, 20321058), (6, 13547372), (8, 10160529), (12, 6773686), (24, 3386843), (31, 2622072), (62, 1311036), (93, 874024), (124, 655518), (186, 437012), (248, 327759), (372, 218506), (744, 109253)]