123255216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{40759}}^1$

素因数の和:40783

約数の個数: 80

約数和(自身を含む): 404339200

約数和(自身を除く): 281083984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 40759, 81518, 122277, 163036, 244554, 285313, 326072, 366831, 489108, 570626, 652144, 733662, 855939, 978216, 1100493, 1141252, 1467324, 1711878, 1956432, 2200986, 2282504, 2567817, 2934648, 3423756, 4401972, 4565008, 5135634, 5869296, 6847512, 7703451, 8803944, 10271268, 13695024, 15406902, 17607888, 20542536, 30813804, 41085072, 61627608, 123255216]

約数ペア:

[(1, 123255216), (2, 61627608), (3, 41085072), (4, 30813804), (6, 20542536), (7, 17607888), (8, 15406902), (9, 13695024), (12, 10271268), (14, 8803944), (16, 7703451), (18, 6847512), (21, 5869296), (24, 5135634), (27, 4565008), (28, 4401972), (36, 3423756), (42, 2934648), (48, 2567817), (54, 2282504), (56, 2200986), (63, 1956432), (72, 1711878), (84, 1467324), (108, 1141252), (112, 1100493), (126, 978216), (144, 855939), (168, 733662), (189, 652144), (216, 570626), (252, 489108), (336, 366831), (378, 326072), (432, 285313), (504, 244554), (756, 163036), (1008, 122277), (1512, 81518), (3024, 40759)]