80505170676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1543309}}^1$

素因数の和:1543355

約数の個数: 120

約数和(自身を含む): 250979245440

約数和(自身を除く): 170474074764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 4347, 5796, 7452, 8694, 13041, 17388, 26082, 52164, 1543309, 3086618, 4629927, 6173236, 9259854, 10803163, 13889781, 18519708, 21606326, 27779562, 32409489, 35496107, 41669343, 43212652, 55559124, 64818978, 70992214, 83338686, 97228467, 106488321, 125008029, 129637956, 141984428, 166677372, 194456934, 212976642, 248472749, 250016058, 291685401, 319464963, 388913868, 425953284, 496945498, 500032116, 583370802, 638929926, 745418247, 875056203, 958394889, 993890996, 1166741604, 1277859852, 1490836494, 1750112406, 1916789778, 2236254741, 2875184667, 2981672988, 3500224812, 3833579556, 4472509482, 5750369334, 6708764223, 8945018964, 11500738668, 13417528446, 20126292669, 26835056892, 40252585338, 80505170676]

約数ペア:

[(1, 80505170676), (2, 40252585338), (3, 26835056892), (4, 20126292669), (6, 13417528446), (7, 11500738668), (9, 8945018964), (12, 6708764223), (14, 5750369334), (18, 4472509482), (21, 3833579556), (23, 3500224812), (27, 2981672988), (28, 2875184667), (36, 2236254741), (42, 1916789778), (46, 1750112406), (54, 1490836494), (63, 1277859852), (69, 1166741604), (81, 993890996), (84, 958394889), (92, 875056203), (108, 745418247), (126, 638929926), (138, 583370802), (161, 500032116), (162, 496945498), (189, 425953284), (207, 388913868), (252, 319464963), (276, 291685401), (322, 250016058), (324, 248472749), (378, 212976642), (414, 194456934), (483, 166677372), (567, 141984428), (621, 129637956), (644, 125008029), (756, 106488321), (828, 97228467), (966, 83338686), (1134, 70992214), (1242, 64818978), (1449, 55559124), (1863, 43212652), (1932, 41669343), (2268, 35496107), (2484, 32409489), (2898, 27779562), (3726, 21606326), (4347, 18519708), (5796, 13889781), (7452, 10803163), (8694, 9259854), (13041, 6173236), (17388, 4629927), (26082, 3086618), (52164, 1543309)]