76789744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 153204480

約数和(自身を除く): 76414736

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 344, 467, 478, 688, 934, 956, 1868, 1912, 3736, 3824, 7472, 10277, 20081, 20554, 40162, 41108, 80324, 82216, 111613, 160648, 164432, 223226, 321296, 446452, 892904, 1785808, 4799359, 9598718, 19197436, 38394872, 76789744]

約数ペア:

[(1, 76789744), (2, 38394872), (4, 19197436), (8, 9598718), (16, 4799359), (43, 1785808), (86, 892904), (172, 446452), (239, 321296), (344, 223226), (467, 164432), (478, 160648), (688, 111613), (934, 82216), (956, 80324), (1868, 41108), (1912, 40162), (3736, 20554), (3824, 20081), (7472, 10277)]