90212904

素因数分解:

$2^3\times 3^2\times {\mathrm{1252957}}^1$

素因数の和:1252969

約数の個数: 24

約数和(自身を含む): 244326810

約数和(自身を除く): 154113906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1252957, 2505914, 3758871, 5011828, 7517742, 10023656, 11276613, 15035484, 22553226, 30070968, 45106452, 90212904]

約数ペア:

[(1, 90212904), (2, 45106452), (3, 30070968), (4, 22553226), (6, 15035484), (8, 11276613), (9, 10023656), (12, 7517742), (18, 5011828), (24, 3758871), (36, 2505914), (72, 1252957)]