61858788

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 146893824

約数和(自身を除く): 85035036

約数列:

[1, 2, 3, 4, 6, 12, 137, 191, 197, 274, 382, 394, 411, 548, 573, 591, 764, 788, 822, 1146, 1182, 1644, 2292, 2364, 26167, 26989, 37627, 52334, 53978, 75254, 78501, 80967, 104668, 107956, 112881, 150508, 157002, 161934, 225762, 314004, 323868, 451524, 5154899, 10309798, 15464697, 20619596, 30929394, 61858788]

約数ペア:

[(1, 61858788), (2, 30929394), (3, 20619596), (4, 15464697), (6, 10309798), (12, 5154899), (137, 451524), (191, 323868), (197, 314004), (274, 225762), (382, 161934), (394, 157002), (411, 150508), (548, 112881), (573, 107956), (591, 104668), (764, 80967), (788, 78501), (822, 75254), (1146, 53978), (1182, 52334), (1644, 37627), (2292, 26989), (2364, 26167)]