865220112

素因数分解:

$2^4\times 3^2\times {\mathrm{2087}}^1\times {\mathrm{2879}}^1$

素因数の和:4980

約数の個数: 60

約数和(自身を含む): 2423416320

約数和(自身を除く): 1558196208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2087, 2879, 4174, 5758, 6261, 8348, 8637, 11516, 12522, 16696, 17274, 18783, 23032, 25044, 25911, 33392, 34548, 37566, 46064, 50088, 51822, 69096, 75132, 100176, 103644, 138192, 150264, 207288, 300528, 414576, 6008473, 12016946, 18025419, 24033892, 36050838, 48067784, 54076257, 72101676, 96135568, 108152514, 144203352, 216305028, 288406704, 432610056, 865220112]

約数ペア:

[(1, 865220112), (2, 432610056), (3, 288406704), (4, 216305028), (6, 144203352), (8, 108152514), (9, 96135568), (12, 72101676), (16, 54076257), (18, 48067784), (24, 36050838), (36, 24033892), (48, 18025419), (72, 12016946), (144, 6008473), (2087, 414576), (2879, 300528), (4174, 207288), (5758, 150264), (6261, 138192), (8348, 103644), (8637, 100176), (11516, 75132), (12522, 69096), (16696, 51822), (17274, 50088), (18783, 46064), (23032, 37566), (25044, 34548), (25911, 33392)]