57712212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 155616552

約数和(自身を除く): 97904340

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 181, 204, 306, 362, 521, 543, 612, 724, 1042, 1086, 1563, 1629, 2084, 2172, 3077, 3126, 3258, 4689, 6154, 6252, 6516, 8857, 9231, 9378, 12308, 17714, 18462, 18756, 26571, 27693, 35428, 36924, 53142, 55386, 79713, 94301, 106284, 110772, 159426, 188602, 282903, 318852, 377204, 565806, 848709, 1131612, 1603117, 1697418, 3206234, 3394836, 4809351, 6412468, 9618702, 14428053, 19237404, 28856106, 57712212]

約数ペア:

[(1, 57712212), (2, 28856106), (3, 19237404), (4, 14428053), (6, 9618702), (9, 6412468), (12, 4809351), (17, 3394836), (18, 3206234), (34, 1697418), (36, 1603117), (51, 1131612), (68, 848709), (102, 565806), (153, 377204), (181, 318852), (204, 282903), (306, 188602), (362, 159426), (521, 110772), (543, 106284), (612, 94301), (724, 79713), (1042, 55386), (1086, 53142), (1563, 36924), (1629, 35428), (2084, 27693), (2172, 26571), (3077, 18756), (3126, 18462), (3258, 17714), (4689, 12308), (6154, 9378), (6252, 9231), (6516, 8857)]