81465624

素因数分解:

$2^3\times 3^2\times {\mathrm{1131467}}^1$

素因数の和:1131479

約数の個数: 24

約数和(自身を含む): 220636260

約数和(自身を除く): 139170636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1131467, 2262934, 3394401, 4525868, 6788802, 9051736, 10183203, 13577604, 20366406, 27155208, 40732812, 81465624]

約数ペア:

[(1, 81465624), (2, 40732812), (3, 27155208), (4, 20366406), (6, 13577604), (8, 10183203), (9, 9051736), (12, 6788802), (18, 4525868), (24, 3394401), (36, 2262934), (72, 1131467)]