86972976

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3847}}^1$

素因数の和:4018

約数の個数: 60

約数和(自身を含む): 245017552

約数和(自身を除く): 158044576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 3847, 5652, 7536, 7694, 11304, 11541, 15388, 22608, 23082, 30776, 34623, 46164, 61552, 69246, 92328, 138492, 184656, 276984, 553968, 603979, 1207958, 1811937, 2415916, 3623874, 4831832, 5435811, 7247748, 9663664, 10871622, 14495496, 21743244, 28990992, 43486488, 86972976]

約数ペア:

[(1, 86972976), (2, 43486488), (3, 28990992), (4, 21743244), (6, 14495496), (8, 10871622), (9, 9663664), (12, 7247748), (16, 5435811), (18, 4831832), (24, 3623874), (36, 2415916), (48, 1811937), (72, 1207958), (144, 603979), (157, 553968), (314, 276984), (471, 184656), (628, 138492), (942, 92328), (1256, 69246), (1413, 61552), (1884, 46164), (2512, 34623), (2826, 30776), (3768, 23082), (3847, 22608), (5652, 15388), (7536, 11541), (7694, 11304)]