78910572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 211993600

約数和(自身を除く): 133083028

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 79, 114, 156, 158, 228, 237, 247, 316, 337, 474, 494, 674, 741, 948, 988, 1011, 1027, 1348, 1482, 1501, 2022, 2054, 2964, 3002, 3081, 4044, 4108, 4381, 4503, 6004, 6162, 6403, 8762, 9006, 12324, 12806, 13143, 17524, 18012, 19209, 19513, 25612, 26286, 26623, 38418, 39026, 52572, 53246, 58539, 76836, 78052, 79869, 83239, 106492, 117078, 159738, 166478, 234156, 249717, 319476, 332956, 346099, 499434, 505837, 692198, 998868, 1011674, 1038297, 1384396, 1517511, 2023348, 2076594, 3035022, 4153188, 6070044, 6575881, 13151762, 19727643, 26303524, 39455286, 78910572]

約数ペア:

[(1, 78910572), (2, 39455286), (3, 26303524), (4, 19727643), (6, 13151762), (12, 6575881), (13, 6070044), (19, 4153188), (26, 3035022), (38, 2076594), (39, 2023348), (52, 1517511), (57, 1384396), (76, 1038297), (78, 1011674), (79, 998868), (114, 692198), (156, 505837), (158, 499434), (228, 346099), (237, 332956), (247, 319476), (316, 249717), (337, 234156), (474, 166478), (494, 159738), (674, 117078), (741, 106492), (948, 83239), (988, 79869), (1011, 78052), (1027, 76836), (1348, 58539), (1482, 53246), (1501, 52572), (2022, 39026), (2054, 38418), (2964, 26623), (3002, 26286), (3081, 25612), (4044, 19513), (4108, 19209), (4381, 18012), (4503, 17524), (6004, 13143), (6162, 12806), (6403, 12324), (8762, 9006)]