81000312

素因数分解:

$2^3\times 3^1\times {\mathrm{739}}^1\times {\mathrm{4567}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 202819200

約数和(自身を除く): 121818888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 739, 1478, 2217, 2956, 4434, 4567, 5912, 8868, 9134, 13701, 17736, 18268, 27402, 36536, 54804, 109608, 3375013, 6750026, 10125039, 13500052, 20250078, 27000104, 40500156, 81000312]

約数ペア:

[(1, 81000312), (2, 40500156), (3, 27000104), (4, 20250078), (6, 13500052), (8, 10125039), (12, 6750026), (24, 3375013), (739, 109608), (1478, 54804), (2217, 36536), (2956, 27402), (4434, 18268), (4567, 17736), (5912, 13701), (8868, 9134)]