61591734

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 136281600

約数和(自身を除く): 74689866

約数列:

[1, 2, 3, 6, 9, 18, 103, 139, 206, 239, 278, 309, 417, 478, 618, 717, 834, 927, 1251, 1434, 1854, 2151, 2502, 4302, 14317, 24617, 28634, 33221, 42951, 49234, 66442, 73851, 85902, 99663, 128853, 147702, 199326, 221553, 257706, 298989, 443106, 597978, 3421763, 6843526, 10265289, 20530578, 30795867, 61591734]

約数ペア:

[(1, 61591734), (2, 30795867), (3, 20530578), (6, 10265289), (9, 6843526), (18, 3421763), (103, 597978), (139, 443106), (206, 298989), (239, 257706), (278, 221553), (309, 199326), (417, 147702), (478, 128853), (618, 99663), (717, 85902), (834, 73851), (927, 66442), (1251, 49234), (1434, 42951), (1854, 33221), (2151, 28634), (2502, 24617), (4302, 14317)]