64929197.000000000

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 336960000

約数和(自身を除く): 190765134

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 239, 306, 478, 717, 1434, 1999, 2151, 3998, 4063, 4302, 5997, 8126, 11994, 12189, 17991, 24378, 33983, 35982, 36567, 67966, 73134, 101949, 203898, 305847, 477761, 611694, 955522, 1433283, 2866566, 4299849, 8121937, 8599698, 16243874, 24365811, 48731622, 73097433, 146194866]

約数ペア:

[(1, 146194866), (2, 73097433), (3, 48731622), (6, 24365811), (9, 16243874), (17, 8599698), (18, 8121937), (34, 4299849), (51, 2866566), (102, 1433283), (153, 955522), (239, 611694), (306, 477761), (478, 305847), (717, 203898), (1434, 101949), (1999, 73134), (2151, 67966), (3998, 36567), (4063, 35982), (4302, 33983), (5997, 24378), (8126, 17991), (11994, 12189)]