80854704

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{1637}}^1$

素因数の和:1672

約数の個数: 120

約数和(自身を含む): 264045600

約数和(自身を除く): 183190896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1637, 1764, 2058, 2352, 2744, 3087, 3274, 3528, 4116, 4911, 5488, 6174, 6548, 7056, 8232, 9822, 11459, 12348, 13096, 14733, 16464, 19644, 22918, 24696, 26192, 29466, 34377, 39288, 45836, 49392, 58932, 68754, 78576, 80213, 91672, 103131, 117864, 137508, 160426, 183344, 206262, 235728, 240639, 275016, 320852, 412524, 481278, 550032, 561491, 641704, 721917, 825048, 962556, 1122982, 1283408, 1443834, 1650096, 1684473, 1925112, 2245964, 2887668, 3368946, 3850224, 4491928, 5053419, 5775336, 6737892, 8983856, 10106838, 11550672, 13475784, 20213676, 26951568, 40427352, 80854704]

約数ペア:

[(1, 80854704), (2, 40427352), (3, 26951568), (4, 20213676), (6, 13475784), (7, 11550672), (8, 10106838), (9, 8983856), (12, 6737892), (14, 5775336), (16, 5053419), (18, 4491928), (21, 3850224), (24, 3368946), (28, 2887668), (36, 2245964), (42, 1925112), (48, 1684473), (49, 1650096), (56, 1443834), (63, 1283408), (72, 1122982), (84, 962556), (98, 825048), (112, 721917), (126, 641704), (144, 561491), (147, 550032), (168, 481278), (196, 412524), (252, 320852), (294, 275016), (336, 240639), (343, 235728), (392, 206262), (441, 183344), (504, 160426), (588, 137508), (686, 117864), (784, 103131), (882, 91672), (1008, 80213), (1029, 78576), (1176, 68754), (1372, 58932), (1637, 49392), (1764, 45836), (2058, 39288), (2352, 34377), (2744, 29466), (3087, 26192), (3274, 24696), (3528, 22918), (4116, 19644), (4911, 16464), (5488, 14733), (6174, 13096), (6548, 12348), (7056, 11459), (8232, 9822)]