81608244

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{219377}}^1$

素因数の和:219415

約数の個数: 24

約数和(自身を含む): 196562688

約数和(自身を除く): 114954444

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 219377, 438754, 658131, 877508, 1316262, 2632524, 6800687, 13601374, 20402061, 27202748, 40804122, 81608244]

約数ペア:

[(1, 81608244), (2, 40804122), (3, 27202748), (4, 20402061), (6, 13601374), (12, 6800687), (31, 2632524), (62, 1316262), (93, 877508), (124, 658131), (186, 438754), (372, 219377)]