81247752

素因数分解:

$2^3\times 3^3\times {\mathrm{376147}}^1$

素因数の和:376162

約数の個数: 32

約数和(自身を含む): 225688800

約数和(自身を除く): 144441048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 376147, 752294, 1128441, 1504588, 2256882, 3009176, 3385323, 4513764, 6770646, 9027528, 10155969, 13541292, 20311938, 27082584, 40623876, 81247752]

約数ペア:

[(1, 81247752), (2, 40623876), (3, 27082584), (4, 20311938), (6, 13541292), (8, 10155969), (9, 9027528), (12, 6770646), (18, 4513764), (24, 3385323), (27, 3009176), (36, 2256882), (54, 1504588), (72, 1128441), (108, 752294), (216, 376147)]