89054022

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 103790778

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 71, 122, 138, 142, 149, 183, 213, 298, 366, 426, 447, 894, 1403, 1633, 2806, 3266, 3427, 4209, 4331, 4899, 6854, 8418, 8662, 9089, 9798, 10281, 10579, 12993, 18178, 20562, 21158, 25986, 27267, 31737, 54534, 63474, 99613, 199226, 209047, 243317, 298839, 418094, 486634, 597678, 627141, 645319, 729951, 1254282, 1290638, 1459902, 1935957, 3871914, 14842337, 29684674, 44527011, 89054022]

約数ペア:

[(1, 89054022), (2, 44527011), (3, 29684674), (6, 14842337), (23, 3871914), (46, 1935957), (61, 1459902), (69, 1290638), (71, 1254282), (122, 729951), (138, 645319), (142, 627141), (149, 597678), (183, 486634), (213, 418094), (298, 298839), (366, 243317), (426, 209047), (447, 199226), (894, 99613), (1403, 63474), (1633, 54534), (2806, 31737), (3266, 27267), (3427, 25986), (4209, 21158), (4331, 20562), (4899, 18178), (6854, 12993), (8418, 10579), (8662, 10281), (9089, 9798)]