80020944

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1753}}^1$

素因数の和:2084

約数の個数: 60

約数和(自身を含む): 224782116

約数和(自身を除く): 144761172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1753, 1902, 2536, 2853, 3506, 3804, 5072, 5259, 5706, 7012, 7608, 10518, 11412, 14024, 15216, 15777, 21036, 22824, 28048, 31554, 42072, 45648, 63108, 84144, 126216, 252432, 555701, 1111402, 1667103, 2222804, 3334206, 4445608, 5001309, 6668412, 8891216, 10002618, 13336824, 20005236, 26673648, 40010472, 80020944]

約数ペア:

[(1, 80020944), (2, 40010472), (3, 26673648), (4, 20005236), (6, 13336824), (8, 10002618), (9, 8891216), (12, 6668412), (16, 5001309), (18, 4445608), (24, 3334206), (36, 2222804), (48, 1667103), (72, 1111402), (144, 555701), (317, 252432), (634, 126216), (951, 84144), (1268, 63108), (1753, 45648), (1902, 42072), (2536, 31554), (2853, 28048), (3506, 22824), (3804, 21036), (5072, 15777), (5259, 15216), (5706, 14024), (7012, 11412), (7608, 10518)]