80961804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29207}}^1$

素因数の和:29235

約数の個数: 72

約数和(自身を含む): 255161088

約数和(自身を除く): 174199284

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 29207, 58414, 87621, 116828, 175242, 204449, 262863, 321277, 350484, 408898, 525726, 613347, 642554, 817796, 963831, 1051452, 1226694, 1285108, 1840041, 1927662, 2248939, 2453388, 2891493, 3680082, 3855324, 4497878, 5782986, 6746817, 7360164, 8995756, 11565972, 13493634, 20240451, 26987268, 40480902, 80961804]

約数ペア:

[(1, 80961804), (2, 40480902), (3, 26987268), (4, 20240451), (6, 13493634), (7, 11565972), (9, 8995756), (11, 7360164), (12, 6746817), (14, 5782986), (18, 4497878), (21, 3855324), (22, 3680082), (28, 2891493), (33, 2453388), (36, 2248939), (42, 1927662), (44, 1840041), (63, 1285108), (66, 1226694), (77, 1051452), (84, 963831), (99, 817796), (126, 642554), (132, 613347), (154, 525726), (198, 408898), (231, 350484), (252, 321277), (308, 262863), (396, 204449), (462, 175242), (693, 116828), (924, 87621), (1386, 58414), (2772, 29207)]