82565808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 230985216

約数和(自身を除く): 148419408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 431, 614, 624, 862, 921, 1228, 1293, 1724, 1842, 2456, 2586, 3448, 3684, 3991, 4912, 5172, 5603, 6896, 7368, 7982, 10344, 11206, 11973, 14736, 15964, 16809, 20688, 22412, 23946, 31928, 33618, 44824, 47892, 63856, 67236, 89648, 95784, 132317, 134472, 191568, 264634, 268944, 396951, 529268, 793902, 1058536, 1587804, 1720121, 2117072, 3175608, 3440242, 5160363, 6351216, 6880484, 10320726, 13760968, 20641452, 27521936, 41282904, 82565808]

約数ペア:

[(1, 82565808), (2, 41282904), (3, 27521936), (4, 20641452), (6, 13760968), (8, 10320726), (12, 6880484), (13, 6351216), (16, 5160363), (24, 3440242), (26, 3175608), (39, 2117072), (48, 1720121), (52, 1587804), (78, 1058536), (104, 793902), (156, 529268), (208, 396951), (307, 268944), (312, 264634), (431, 191568), (614, 134472), (624, 132317), (862, 95784), (921, 89648), (1228, 67236), (1293, 63856), (1724, 47892), (1842, 44824), (2456, 33618), (2586, 31928), (3448, 23946), (3684, 22412), (3991, 20688), (4912, 16809), (5172, 15964), (5603, 14736), (6896, 11973), (7368, 11206), (7982, 10344)]