89446794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 196162560

約数和(自身を除く): 106715766

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 71, 86, 114, 129, 142, 213, 257, 258, 426, 514, 771, 817, 1349, 1542, 1634, 2451, 2698, 3053, 4047, 4883, 4902, 6106, 8094, 9159, 9766, 11051, 14649, 18247, 18318, 22102, 29298, 33153, 36494, 54741, 58007, 66306, 109482, 116014, 174021, 209969, 346693, 348042, 419938, 629907, 693386, 784621, 1040079, 1259814, 1569242, 2080158, 2353863, 4707726, 14907799, 29815598, 44723397, 89446794]

約数ペア:

[(1, 89446794), (2, 44723397), (3, 29815598), (6, 14907799), (19, 4707726), (38, 2353863), (43, 2080158), (57, 1569242), (71, 1259814), (86, 1040079), (114, 784621), (129, 693386), (142, 629907), (213, 419938), (257, 348042), (258, 346693), (426, 209969), (514, 174021), (771, 116014), (817, 109482), (1349, 66306), (1542, 58007), (1634, 54741), (2451, 36494), (2698, 33153), (3053, 29298), (4047, 22102), (4883, 18318), (4902, 18247), (6106, 14649), (8094, 11051), (9159, 9766)]