81095568

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7069}}^1$

素因数の和:7319

約数の個数: 40

約数和(自身を含む): 210403200

約数和(自身を除く): 129307632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7069, 11472, 14138, 21207, 28276, 42414, 56552, 84828, 113104, 169656, 339312, 1689491, 3378982, 5068473, 6757964, 10136946, 13515928, 20273892, 27031856, 40547784, 81095568]

約数ペア:

[(1, 81095568), (2, 40547784), (3, 27031856), (4, 20273892), (6, 13515928), (8, 10136946), (12, 6757964), (16, 5068473), (24, 3378982), (48, 1689491), (239, 339312), (478, 169656), (717, 113104), (956, 84828), (1434, 56552), (1912, 42414), (2868, 28276), (3824, 21207), (5736, 14138), (7069, 11472)]