77531148

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{10111}}^1$

素因数の和:10195

約数の個数: 48

約数和(自身を含む): 203857920

約数和(自身を除く): 126326772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 10111, 20222, 30333, 40444, 60666, 90999, 121332, 181998, 272997, 363996, 545994, 717881, 1091988, 1435762, 2153643, 2871524, 4307286, 6460929, 8614572, 12921858, 19382787, 25843716, 38765574, 77531148]

約数ペア:

[(1, 77531148), (2, 38765574), (3, 25843716), (4, 19382787), (6, 12921858), (9, 8614572), (12, 6460929), (18, 4307286), (27, 2871524), (36, 2153643), (54, 1435762), (71, 1091988), (108, 717881), (142, 545994), (213, 363996), (284, 272997), (426, 181998), (639, 121332), (852, 90999), (1278, 60666), (1917, 40444), (2556, 30333), (3834, 20222), (7668, 10111)]