82980456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 224380800

約数和(自身を除く): 141400344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 317, 634, 839, 951, 1268, 1678, 1902, 2517, 2536, 3356, 3804, 4121, 5034, 6712, 7608, 8242, 10068, 10907, 12363, 16484, 20136, 21814, 24726, 32721, 32968, 43628, 49452, 65442, 87256, 98904, 130884, 261768, 265963, 531926, 797889, 1063852, 1595778, 2127704, 3191556, 3457519, 6383112, 6915038, 10372557, 13830076, 20745114, 27660152, 41490228, 82980456]

約数ペア:

[(1, 82980456), (2, 41490228), (3, 27660152), (4, 20745114), (6, 13830076), (8, 10372557), (12, 6915038), (13, 6383112), (24, 3457519), (26, 3191556), (39, 2127704), (52, 1595778), (78, 1063852), (104, 797889), (156, 531926), (312, 265963), (317, 261768), (634, 130884), (839, 98904), (951, 87256), (1268, 65442), (1678, 49452), (1902, 43628), (2517, 32968), (2536, 32721), (3356, 24726), (3804, 21814), (4121, 20136), (5034, 16484), (6712, 12363), (7608, 10907), (8242, 10068)]