123866232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19927}}^1$

素因数の和:19980

約数の個数: 64

約数和(自身を含む): 363486720

約数和(自身を除く): 239620488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 19927, 39854, 59781, 79708, 119562, 139489, 159416, 239124, 278978, 418467, 478248, 557956, 737299, 836934, 1115912, 1474598, 1673868, 2211897, 2949196, 3347736, 4423794, 5161093, 5898392, 8847588, 10322186, 15483279, 17695176, 20644372, 30966558, 41288744, 61933116, 123866232]

約数ペア:

[(1, 123866232), (2, 61933116), (3, 41288744), (4, 30966558), (6, 20644372), (7, 17695176), (8, 15483279), (12, 10322186), (14, 8847588), (21, 5898392), (24, 5161093), (28, 4423794), (37, 3347736), (42, 2949196), (56, 2211897), (74, 1673868), (84, 1474598), (111, 1115912), (148, 836934), (168, 737299), (222, 557956), (259, 478248), (296, 418467), (444, 278978), (518, 239124), (777, 159416), (888, 139489), (1036, 119562), (1554, 79708), (2072, 59781), (3108, 39854), (6216, 19927)]