85926728

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 170483580

約数和(自身を除く): 84556852

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 157, 172, 296, 314, 344, 628, 1256, 1591, 1849, 3182, 3698, 5809, 6364, 6751, 7396, 11618, 12728, 13502, 14792, 23236, 27004, 46472, 54008, 68413, 136826, 249787, 273652, 290293, 499574, 547304, 580586, 999148, 1161172, 1998296, 2322344, 10740841, 21481682, 42963364, 85926728]

約数ペア:

[(1, 85926728), (2, 42963364), (4, 21481682), (8, 10740841), (37, 2322344), (43, 1998296), (74, 1161172), (86, 999148), (148, 580586), (157, 547304), (172, 499574), (296, 290293), (314, 273652), (344, 249787), (628, 136826), (1256, 68413), (1591, 54008), (1849, 46472), (3182, 27004), (3698, 23236), (5809, 14792), (6364, 13502), (6751, 12728), (7396, 11618)]