74891916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 207480000

約数和(自身を除く): 132588084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 379, 396, 499, 758, 998, 1137, 1497, 1516, 1996, 2274, 2994, 3411, 4169, 4491, 4548, 5489, 5988, 6822, 8338, 8982, 10978, 12507, 13644, 16467, 16676, 17964, 21956, 25014, 32934, 37521, 49401, 50028, 65868, 75042, 98802, 150084, 189121, 197604, 378242, 567363, 756484, 1134726, 1702089, 2080331, 2269452, 3404178, 4160662, 6240993, 6808356, 8321324, 12481986, 18722979, 24963972, 37445958, 74891916]

約数ペア:

[(1, 74891916), (2, 37445958), (3, 24963972), (4, 18722979), (6, 12481986), (9, 8321324), (11, 6808356), (12, 6240993), (18, 4160662), (22, 3404178), (33, 2269452), (36, 2080331), (44, 1702089), (66, 1134726), (99, 756484), (132, 567363), (198, 378242), (379, 197604), (396, 189121), (499, 150084), (758, 98802), (998, 75042), (1137, 65868), (1497, 50028), (1516, 49401), (1996, 37521), (2274, 32934), (2994, 25014), (3411, 21956), (4169, 17964), (4491, 16676), (4548, 16467), (5489, 13644), (5988, 12507), (6822, 10978), (8338, 8982)]