82681144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 192427200

約数和(自身を除く): 109746056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 274, 364, 548, 728, 829, 959, 1096, 1658, 1781, 1918, 3316, 3562, 3836, 5803, 6632, 7124, 7672, 10777, 11606, 12467, 14248, 21554, 23212, 24934, 43108, 46424, 49868, 75439, 86216, 99736, 113573, 150878, 227146, 301756, 454292, 603512, 795011, 908584, 1476449, 1590022, 2952898, 3180044, 5905796, 6360088, 10335143, 11811592, 20670286, 41340572, 82681144]

約数ペア:

[(1, 82681144), (2, 41340572), (4, 20670286), (7, 11811592), (8, 10335143), (13, 6360088), (14, 5905796), (26, 3180044), (28, 2952898), (52, 1590022), (56, 1476449), (91, 908584), (104, 795011), (137, 603512), (182, 454292), (274, 301756), (364, 227146), (548, 150878), (728, 113573), (829, 99736), (959, 86216), (1096, 75439), (1658, 49868), (1781, 46424), (1918, 43108), (3316, 24934), (3562, 23212), (3836, 21554), (5803, 14248), (6632, 12467), (7124, 11606), (7672, 10777)]