87181992

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25763}}^1$

素因数の和:25822

約数の個数: 48

約数和(自身を含む): 241151040

約数和(自身を除く): 153969048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 25763, 51526, 77289, 103052, 154578, 206104, 231867, 309156, 463734, 618312, 927468, 1210861, 1854936, 2421722, 3632583, 4843444, 7265166, 9686888, 10897749, 14530332, 21795498, 29060664, 43590996, 87181992]

約数ペア:

[(1, 87181992), (2, 43590996), (3, 29060664), (4, 21795498), (6, 14530332), (8, 10897749), (9, 9686888), (12, 7265166), (18, 4843444), (24, 3632583), (36, 2421722), (47, 1854936), (72, 1210861), (94, 927468), (141, 618312), (188, 463734), (282, 309156), (376, 231867), (423, 206104), (564, 154578), (846, 103052), (1128, 77289), (1692, 51526), (3384, 25763)]