90202502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 150831072

約数和(自身を除く): 60628570

約数列:

[1, 2, 13, 26, 53, 67, 106, 134, 689, 871, 977, 1378, 1742, 1954, 3551, 7102, 12701, 25402, 46163, 51781, 65459, 92326, 103562, 130918, 673153, 850967, 1346306, 1701934, 3469327, 6938654, 45101251, 90202502]

約数ペア:

[(1, 90202502), (2, 45101251), (13, 6938654), (26, 3469327), (53, 1701934), (67, 1346306), (106, 850967), (134, 673153), (689, 130918), (871, 103562), (977, 92326), (1378, 65459), (1742, 51781), (1954, 46163), (3551, 25402), (7102, 12701)]