67221288

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1871}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 182520000

約数和(自身を除く): 115298712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1871, 1996, 2994, 3742, 3992, 4491, 5613, 5988, 7484, 8982, 11226, 11976, 14968, 16839, 17964, 22452, 33678, 35928, 44904, 67356, 134712, 933629, 1867258, 2800887, 3734516, 5601774, 7469032, 8402661, 11203548, 16805322, 22407096, 33610644, 67221288]

約数ペア:

[(1, 67221288), (2, 33610644), (3, 22407096), (4, 16805322), (6, 11203548), (8, 8402661), (9, 7469032), (12, 5601774), (18, 3734516), (24, 2800887), (36, 1867258), (72, 933629), (499, 134712), (998, 67356), (1497, 44904), (1871, 35928), (1996, 33678), (2994, 22452), (3742, 17964), (3992, 16839), (4491, 14968), (5613, 11976), (5988, 11226), (7484, 8982)]