68798808

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8198

約数の個数: 80

約数和(自身を含む): 207548880

約数和(自身を除く): 138750072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8167, 8424, 16334, 24501, 32668, 49002, 65336, 73503, 98004, 106171, 147006, 196008, 212342, 220509, 294012, 318513, 424684, 441018, 588024, 637026, 661527, 849368, 882036, 955539, 1274052, 1323054, 1764072, 1911078, 2548104, 2646108, 2866617, 3822156, 5292216, 5733234, 7644312, 8599851, 11466468, 17199702, 22932936, 34399404, 68798808]

約数ペア:

[(1, 68798808), (2, 34399404), (3, 22932936), (4, 17199702), (6, 11466468), (8, 8599851), (9, 7644312), (12, 5733234), (13, 5292216), (18, 3822156), (24, 2866617), (26, 2646108), (27, 2548104), (36, 1911078), (39, 1764072), (52, 1323054), (54, 1274052), (72, 955539), (78, 882036), (81, 849368), (104, 661527), (108, 637026), (117, 588024), (156, 441018), (162, 424684), (216, 318513), (234, 294012), (312, 220509), (324, 212342), (351, 196008), (468, 147006), (648, 106171), (702, 98004), (936, 73503), (1053, 65336), (1404, 49002), (2106, 32668), (2808, 24501), (4212, 16334), (8167, 8424)]