89427828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6781}}^1$

素因数の和:6952

約数の個数: 48

約数和(自身を含む): 240028544

約数和(自身を除く): 150600716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 6781, 13188, 13562, 20343, 27124, 40686, 47467, 81372, 94934, 142401, 189868, 284802, 569604, 1064617, 2129234, 3193851, 4258468, 6387702, 7452319, 12775404, 14904638, 22356957, 29809276, 44713914, 89427828]

約数ペア:

[(1, 89427828), (2, 44713914), (3, 29809276), (4, 22356957), (6, 14904638), (7, 12775404), (12, 7452319), (14, 6387702), (21, 4258468), (28, 3193851), (42, 2129234), (84, 1064617), (157, 569604), (314, 284802), (471, 189868), (628, 142401), (942, 94934), (1099, 81372), (1884, 47467), (2198, 40686), (3297, 27124), (4396, 20343), (6594, 13562), (6781, 13188)]