71683662

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 158614848

約数和(自身を除く): 86931186

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 61, 82, 102, 122, 123, 183, 246, 281, 366, 562, 697, 843, 1037, 1394, 1686, 2074, 2091, 2501, 3111, 4182, 4777, 5002, 6222, 7503, 9554, 11521, 14331, 15006, 17141, 23042, 28662, 34282, 34563, 42517, 51423, 69126, 85034, 102846, 127551, 195857, 255102, 291397, 391714, 582794, 587571, 702781, 874191, 1175142, 1405562, 1748382, 2108343, 4216686, 11947277, 23894554, 35841831, 71683662]

約数ペア:

[(1, 71683662), (2, 35841831), (3, 23894554), (6, 11947277), (17, 4216686), (34, 2108343), (41, 1748382), (51, 1405562), (61, 1175142), (82, 874191), (102, 702781), (122, 587571), (123, 582794), (183, 391714), (246, 291397), (281, 255102), (366, 195857), (562, 127551), (697, 102846), (843, 85034), (1037, 69126), (1394, 51423), (1686, 42517), (2074, 34563), (2091, 34282), (2501, 28662), (3111, 23042), (4182, 17141), (4777, 15006), (5002, 14331), (6222, 11521), (7503, 9554)]