73510276

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 77447804

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 284, 359, 412, 497, 718, 721, 994, 1436, 1442, 1988, 2513, 2884, 5026, 7313, 10052, 14626, 25489, 29252, 36977, 50978, 51191, 73954, 101956, 102382, 147908, 178423, 204764, 258839, 356846, 517678, 713692, 1035356, 2625367, 5250734, 10501468, 18377569, 36755138, 73510276]

約数ペア:

[(1, 73510276), (2, 36755138), (4, 18377569), (7, 10501468), (14, 5250734), (28, 2625367), (71, 1035356), (103, 713692), (142, 517678), (206, 356846), (284, 258839), (359, 204764), (412, 178423), (497, 147908), (718, 102382), (721, 101956), (994, 73954), (1436, 51191), (1442, 50978), (1988, 36977), (2513, 29252), (2884, 25489), (5026, 14626), (7313, 10052)]