90817452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2903}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 253693440

約数和(自身を除く): 162875988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 2903, 3476, 5214, 5806, 7821, 8709, 10428, 11612, 15642, 17418, 26127, 31284, 31933, 34836, 52254, 63866, 95799, 104508, 127732, 191598, 229337, 287397, 383196, 458674, 574794, 688011, 917348, 1149588, 1376022, 2064033, 2522707, 2752044, 4128066, 5045414, 7568121, 8256132, 10090828, 15136242, 22704363, 30272484, 45408726, 90817452]

約数ペア:

[(1, 90817452), (2, 45408726), (3, 30272484), (4, 22704363), (6, 15136242), (9, 10090828), (11, 8256132), (12, 7568121), (18, 5045414), (22, 4128066), (33, 2752044), (36, 2522707), (44, 2064033), (66, 1376022), (79, 1149588), (99, 917348), (132, 688011), (158, 574794), (198, 458674), (237, 383196), (316, 287397), (396, 229337), (474, 191598), (711, 127732), (869, 104508), (948, 95799), (1422, 63866), (1738, 52254), (2607, 34836), (2844, 31933), (2903, 31284), (3476, 26127), (5214, 17418), (5806, 15642), (7821, 11612), (8709, 10428)]