80523534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 199825920

約数和(自身を除く): 119302386

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 834, 973, 1061, 1807, 1946, 2122, 2919, 3183, 3614, 5421, 5838, 6366, 7427, 10842, 12649, 13793, 14854, 22281, 25298, 27586, 37947, 41379, 44562, 75894, 82758, 96551, 147479, 193102, 289653, 294958, 442437, 579306, 884874, 1032353, 1917227, 2064706, 3097059, 3834454, 5751681, 6194118, 11503362, 13420589, 26841178, 40261767, 80523534]

約数ペア:

[(1, 80523534), (2, 40261767), (3, 26841178), (6, 13420589), (7, 11503362), (13, 6194118), (14, 5751681), (21, 3834454), (26, 3097059), (39, 2064706), (42, 1917227), (78, 1032353), (91, 884874), (139, 579306), (182, 442437), (273, 294958), (278, 289653), (417, 193102), (546, 147479), (834, 96551), (973, 82758), (1061, 75894), (1807, 44562), (1946, 41379), (2122, 37947), (2919, 27586), (3183, 25298), (3614, 22281), (5421, 14854), (5838, 13793), (6366, 12649), (7427, 10842)]