42856416

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 72

約数和(自身を含む): 123747624

約数和(自身を除く): 80891208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2221, 2412, 3216, 4442, 4824, 6432, 6663, 8884, 9648, 13326, 17768, 19296, 19989, 26652, 35536, 39978, 53304, 71072, 79956, 106608, 148807, 159912, 213216, 297614, 319824, 446421, 595228, 639648, 892842, 1190456, 1339263, 1785684, 2380912, 2678526, 3571368, 4761824, 5357052, 7142736, 10714104, 14285472, 21428208, 42856416]

約数ペア:

[(1, 42856416), (2, 21428208), (3, 14285472), (4, 10714104), (6, 7142736), (8, 5357052), (9, 4761824), (12, 3571368), (16, 2678526), (18, 2380912), (24, 1785684), (32, 1339263), (36, 1190456), (48, 892842), (67, 639648), (72, 595228), (96, 446421), (134, 319824), (144, 297614), (201, 213216), (268, 159912), (288, 148807), (402, 106608), (536, 79956), (603, 71072), (804, 53304), (1072, 39978), (1206, 35536), (1608, 26652), (2144, 19989), (2221, 19296), (2412, 17768), (3216, 13326), (4442, 9648), (4824, 8884), (6432, 6663)]