78859786084

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1\times {\mathrm{1033}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 140102202240

約数和(自身を除く): 61242416156

約数列:

[1, 2, 4, 109, 218, 311, 436, 563, 622, 1033, 1126, 1244, 2066, 2252, 4132, 33899, 61367, 67798, 112597, 122734, 135596, 175093, 225194, 245468, 321263, 350186, 450388, 581579, 642526, 700372, 1163158, 1285052, 2326316, 19085137, 35017667, 38170274, 63392111, 70035334, 76340548, 126784222, 140070668, 180871069, 253568444, 361742138, 723484276, 19714946521, 39429893042, 78859786084]

約数ペア:

[(1, 78859786084), (2, 39429893042), (4, 19714946521), (109, 723484276), (218, 361742138), (311, 253568444), (436, 180871069), (563, 140070668), (622, 126784222), (1033, 76340548), (1126, 70035334), (1244, 63392111), (2066, 38170274), (2252, 35017667), (4132, 19085137), (33899, 2326316), (61367, 1285052), (67798, 1163158), (112597, 700372), (122734, 642526), (135596, 581579), (175093, 450388), (225194, 350186), (245468, 321263)]