71428104

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90187}}^1$

素因数の和:90210

約数の個数: 48

約数和(自身を含む): 211039920

約数和(自身を除く): 139611816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 90187, 180374, 270561, 360748, 541122, 721496, 811683, 992057, 1082244, 1623366, 1984114, 2164488, 2976171, 3246732, 3968228, 5952342, 6493464, 7936456, 8928513, 11904684, 17857026, 23809368, 35714052, 71428104]

約数ペア:

[(1, 71428104), (2, 35714052), (3, 23809368), (4, 17857026), (6, 11904684), (8, 8928513), (9, 7936456), (11, 6493464), (12, 5952342), (18, 3968228), (22, 3246732), (24, 2976171), (33, 2164488), (36, 1984114), (44, 1623366), (66, 1082244), (72, 992057), (88, 811683), (99, 721496), (132, 541122), (198, 360748), (264, 270561), (396, 180374), (792, 90187)]