81345528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 241862400

約数和(自身を除く): 160516872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 271, 379, 396, 542, 758, 792, 813, 1084, 1137, 1516, 1626, 2168, 2274, 2439, 2981, 3032, 3252, 3411, 4169, 4548, 4878, 5962, 6504, 6822, 8338, 8943, 9096, 9756, 11924, 12507, 13644, 16676, 17886, 19512, 23848, 25014, 26829, 27288, 33352, 35772, 37521, 50028, 53658, 71544, 75042, 100056, 102709, 107316, 150084, 205418, 214632, 300168, 308127, 410836, 616254, 821672, 924381, 1129799, 1232508, 1848762, 2259598, 2465016, 3389397, 3697524, 4519196, 6778794, 7395048, 9038392, 10168191, 13557588, 20336382, 27115176, 40672764, 81345528]

約数ペア:

[(1, 81345528), (2, 40672764), (3, 27115176), (4, 20336382), (6, 13557588), (8, 10168191), (9, 9038392), (11, 7395048), (12, 6778794), (18, 4519196), (22, 3697524), (24, 3389397), (33, 2465016), (36, 2259598), (44, 1848762), (66, 1232508), (72, 1129799), (88, 924381), (99, 821672), (132, 616254), (198, 410836), (264, 308127), (271, 300168), (379, 214632), (396, 205418), (542, 150084), (758, 107316), (792, 102709), (813, 100056), (1084, 75042), (1137, 71544), (1516, 53658), (1626, 50028), (2168, 37521), (2274, 35772), (2439, 33352), (2981, 27288), (3032, 26829), (3252, 25014), (3411, 23848), (4169, 19512), (4548, 17886), (4878, 16676), (5962, 13644), (6504, 12507), (6822, 11924), (8338, 9756), (8943, 9096)]