90743796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17627}}^1$

素因数の和:17661

約数の個数: 72

約数和(自身を含む): 269496864

約数和(自身を除く): 178753068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 17627, 35254, 52881, 70508, 105762, 158643, 193897, 211524, 229151, 317286, 387794, 458302, 581691, 634572, 687453, 775588, 916604, 1163382, 1374906, 1745073, 2062359, 2326764, 2520661, 2749812, 3490146, 4124718, 5041322, 6980292, 7561983, 8249436, 10082644, 15123966, 22685949, 30247932, 45371898, 90743796]

約数ペア:

[(1, 90743796), (2, 45371898), (3, 30247932), (4, 22685949), (6, 15123966), (9, 10082644), (11, 8249436), (12, 7561983), (13, 6980292), (18, 5041322), (22, 4124718), (26, 3490146), (33, 2749812), (36, 2520661), (39, 2326764), (44, 2062359), (52, 1745073), (66, 1374906), (78, 1163382), (99, 916604), (117, 775588), (132, 687453), (143, 634572), (156, 581691), (198, 458302), (234, 387794), (286, 317286), (396, 229151), (429, 211524), (468, 193897), (572, 158643), (858, 105762), (1287, 70508), (1716, 52881), (2574, 35254), (5148, 17627)]