81240816

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{36011}}^1$

素因数の和:36069

約数の個数: 40

約数和(自身を含む): 214343424

約数和(自身を除く): 133102608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 36011, 72022, 108033, 144044, 216066, 288088, 432132, 576176, 864264, 1692517, 1728528, 3385034, 5077551, 6770068, 10155102, 13540136, 20310204, 27080272, 40620408, 81240816]

約数ペア:

[(1, 81240816), (2, 40620408), (3, 27080272), (4, 20310204), (6, 13540136), (8, 10155102), (12, 6770068), (16, 5077551), (24, 3385034), (47, 1728528), (48, 1692517), (94, 864264), (141, 576176), (188, 432132), (282, 288088), (376, 216066), (564, 144044), (752, 108033), (1128, 72022), (2256, 36011)]