81104296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 192286080

約数和(自身を除く): 111181784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3011, 3367, 3848, 6022, 6734, 12044, 13468, 21077, 24088, 26936, 39143, 42154, 78286, 84308, 111407, 156572, 168616, 222814, 274001, 313144, 445628, 548002, 779849, 891256, 1096004, 1448291, 1559698, 2192008, 2896582, 3119396, 5793164, 6238792, 10138037, 11586328, 20276074, 40552148, 81104296]

約数ペア:

[(1, 81104296), (2, 40552148), (4, 20276074), (7, 11586328), (8, 10138037), (13, 6238792), (14, 5793164), (26, 3119396), (28, 2896582), (37, 2192008), (52, 1559698), (56, 1448291), (74, 1096004), (91, 891256), (104, 779849), (148, 548002), (182, 445628), (259, 313144), (296, 274001), (364, 222814), (481, 168616), (518, 156572), (728, 111407), (962, 84308), (1036, 78286), (1924, 42154), (2072, 39143), (3011, 26936), (3367, 24088), (3848, 21077), (6022, 13468), (6734, 12044)]