80868103668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8863}}^1\times {\mathrm{23041}}^1$

素因数の和:31925

約数の個数: 72

約数和(自身を含む): 223034762496

約数和(自身を除く): 142166658828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 8863, 17726, 23041, 26589, 35452, 46082, 53178, 69123, 79767, 92164, 97493, 106356, 138246, 159534, 194986, 207369, 253451, 276492, 292479, 319068, 389972, 414738, 506902, 584958, 760353, 829476, 877437, 1013804, 1169916, 1520706, 1754874, 2281059, 3041412, 3509748, 4562118, 9124236, 204212383, 408424766, 612637149, 816849532, 1225274298, 1837911447, 2246336213, 2450548596, 3675822894, 4492672426, 6739008639, 7351645788, 8985344852, 13478017278, 20217025917, 26956034556, 40434051834, 80868103668]

約数ペア:

[(1, 80868103668), (2, 40434051834), (3, 26956034556), (4, 20217025917), (6, 13478017278), (9, 8985344852), (11, 7351645788), (12, 6739008639), (18, 4492672426), (22, 3675822894), (33, 2450548596), (36, 2246336213), (44, 1837911447), (66, 1225274298), (99, 816849532), (132, 612637149), (198, 408424766), (396, 204212383), (8863, 9124236), (17726, 4562118), (23041, 3509748), (26589, 3041412), (35452, 2281059), (46082, 1754874), (53178, 1520706), (69123, 1169916), (79767, 1013804), (92164, 877437), (97493, 829476), (106356, 760353), (138246, 584958), (159534, 506902), (194986, 414738), (207369, 389972), (253451, 319068), (276492, 292479)]