81061392

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7573}}^1$

素因数の和:7807

約数の個数: 40

約数和(自身を含む): 210375424

約数和(自身を除く): 129314032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7573, 10704, 15146, 22719, 30292, 45438, 60584, 90876, 121168, 181752, 363504, 1688779, 3377558, 5066337, 6755116, 10132674, 13510232, 20265348, 27020464, 40530696, 81061392]

約数ペア:

[(1, 81061392), (2, 40530696), (3, 27020464), (4, 20265348), (6, 13510232), (8, 10132674), (12, 6755116), (16, 5066337), (24, 3377558), (48, 1688779), (223, 363504), (446, 181752), (669, 121168), (892, 90876), (1338, 60584), (1784, 45438), (2676, 30292), (3568, 22719), (5352, 15146), (7573, 10704)]