77946498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8713}}^1$

素因数の和:8799

約数の個数: 48

約数和(自身を含む): 195751296

約数和(自身を除く): 117804798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8713, 8946, 17426, 26139, 52278, 60991, 78417, 121982, 156834, 182973, 365946, 548919, 618623, 1097838, 1237246, 1855869, 3711738, 4330361, 5567607, 8660722, 11135214, 12991083, 25982166, 38973249, 77946498]

約数ペア:

[(1, 77946498), (2, 38973249), (3, 25982166), (6, 12991083), (7, 11135214), (9, 8660722), (14, 5567607), (18, 4330361), (21, 3711738), (42, 1855869), (63, 1237246), (71, 1097838), (126, 618623), (142, 548919), (213, 365946), (426, 182973), (497, 156834), (639, 121982), (994, 78417), (1278, 60991), (1491, 52278), (2982, 26139), (4473, 17426), (8713, 8946)]