123802008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20389}}^1$

素因数の和:20432

約数の個数: 64

約数和(自身を含む): 352339200

約数和(自身を除く): 228537192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 20389, 40778, 61167, 81556, 122334, 163112, 224279, 244668, 448558, 468947, 489336, 672837, 897116, 937894, 1345674, 1406841, 1794232, 1875788, 2691348, 2813682, 3751576, 5158417, 5382696, 5627364, 10316834, 11254728, 15475251, 20633668, 30950502, 41267336, 61901004, 123802008]

約数ペア:

[(1, 123802008), (2, 61901004), (3, 41267336), (4, 30950502), (6, 20633668), (8, 15475251), (11, 11254728), (12, 10316834), (22, 5627364), (23, 5382696), (24, 5158417), (33, 3751576), (44, 2813682), (46, 2691348), (66, 1875788), (69, 1794232), (88, 1406841), (92, 1345674), (132, 937894), (138, 897116), (184, 672837), (253, 489336), (264, 468947), (276, 448558), (506, 244668), (552, 224279), (759, 163112), (1012, 122334), (1518, 81556), (2024, 61167), (3036, 40778), (6072, 20389)]