64860276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18077}}^1$

素因数の和:18120

約数の個数: 48

約数和(自身を含む): 170077824

約数和(自身を除く): 105217548

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 18077, 36154, 54231, 72308, 108462, 216924, 235001, 415771, 470002, 705003, 831542, 940004, 1247313, 1410006, 1663084, 2494626, 2820012, 4989252, 5405023, 10810046, 16215069, 21620092, 32430138, 64860276]

約数ペア:

[(1, 64860276), (2, 32430138), (3, 21620092), (4, 16215069), (6, 10810046), (12, 5405023), (13, 4989252), (23, 2820012), (26, 2494626), (39, 1663084), (46, 1410006), (52, 1247313), (69, 940004), (78, 831542), (92, 705003), (138, 470002), (156, 415771), (276, 235001), (299, 216924), (598, 108462), (897, 72308), (1196, 54231), (1794, 36154), (3588, 18077)]