77882387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 15429613

約数列:

[1, 11, 19, 53, 79, 89, 209, 583, 869, 979, 1007, 1501, 1691, 4187, 4717, 7031, 11077, 16511, 18601, 46057, 51887, 77341, 79553, 89623, 133589, 372643, 875083, 985853, 1469479, 4099073, 7080217, 77882387]

約数ペア:

[(1, 77882387), (11, 7080217), (19, 4099073), (53, 1469479), (79, 985853), (89, 875083), (209, 372643), (583, 133589), (869, 89623), (979, 79553), (1007, 77341), (1501, 51887), (1691, 46057), (4187, 18601), (4717, 16511), (7031, 11077)]