80919216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{26759}}^1$

素因数の和:26783

約数の個数: 80

約数和(自身を含む): 265459200

約数和(自身を除く): 184539984

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, 26759, 53518, 80277, 107036, 160554, 187313, 214072, 240831, 321108, 374626, 428144, 481662, 561939, 642216, 722493, 749252, 963324, 1123878, 1284432, 1444986, 1498504, 1685817, 1926648, 2247756, 2889972, 2997008, 3371634, 3853296, 4495512, 5057451, 5779944, 6743268, 8991024, 10114902, 11559888, 13486536, 20229804, 26973072, 40459608, 80919216]

約数ペア:

[(1, 80919216), (2, 40459608), (3, 26973072), (4, 20229804), (6, 13486536), (7, 11559888), (8, 10114902), (9, 8991024), (12, 6743268), (14, 5779944), (16, 5057451), (18, 4495512), (21, 3853296), (24, 3371634), (27, 2997008), (28, 2889972), (36, 2247756), (42, 1926648), (48, 1685817), (54, 1498504), (56, 1444986), (63, 1284432), (72, 1123878), (84, 963324), (108, 749252), (112, 722493), (126, 642216), (144, 561939), (168, 481662), (189, 428144), (216, 374626), (252, 321108), (336, 240831), (378, 214072), (432, 187313), (504, 160554), (756, 107036), (1008, 80277), (1512, 53518), (3024, 26759)]