86416756

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 159475008

約数和(自身を除く): 73058252

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 367, 734, 1369, 1468, 1591, 2738, 3182, 5476, 6364, 13579, 15781, 27158, 31562, 54316, 58867, 63124, 117734, 235468, 502423, 583897, 1004846, 1167794, 2009692, 2335588, 21604189, 43208378, 86416756]

約数ペア:

[(1, 86416756), (2, 43208378), (4, 21604189), (37, 2335588), (43, 2009692), (74, 1167794), (86, 1004846), (148, 583897), (172, 502423), (367, 235468), (734, 117734), (1369, 63124), (1468, 58867), (1591, 54316), (2738, 31562), (3182, 27158), (5476, 15781), (6364, 13579)]