91918512

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{1861}}^1$

素因数の和:1896

約数の個数: 120

約数和(自身を含む): 300154400

約数和(自身を除く): 208235888

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, 1764, 1861, 2058, 2352, 2744, 3087, 3528, 3722, 4116, 5488, 5583, 6174, 7056, 7444, 8232, 11166, 12348, 13027, 14888, 16464, 16749, 22332, 24696, 26054, 29776, 33498, 39081, 44664, 49392, 52108, 66996, 78162, 89328, 91189, 104216, 117243, 133992, 156324, 182378, 208432, 234486, 267984, 273567, 312648, 364756, 468972, 547134, 625296, 638323, 729512, 820701, 937944, 1094268, 1276646, 1459024, 1641402, 1875888, 1914969, 2188536, 2553292, 3282804, 3829938, 4377072, 5106584, 5744907, 6565608, 7659876, 10213168, 11489814, 13131216, 15319752, 22979628, 30639504, 45959256, 91918512]

約数ペア:

[(1, 91918512), (2, 45959256), (3, 30639504), (4, 22979628), (6, 15319752), (7, 13131216), (8, 11489814), (9, 10213168), (12, 7659876), (14, 6565608), (16, 5744907), (18, 5106584), (21, 4377072), (24, 3829938), (28, 3282804), (36, 2553292), (42, 2188536), (48, 1914969), (49, 1875888), (56, 1641402), (63, 1459024), (72, 1276646), (84, 1094268), (98, 937944), (112, 820701), (126, 729512), (144, 638323), (147, 625296), (168, 547134), (196, 468972), (252, 364756), (294, 312648), (336, 273567), (343, 267984), (392, 234486), (441, 208432), (504, 182378), (588, 156324), (686, 133992), (784, 117243), (882, 104216), (1008, 91189), (1029, 89328), (1176, 78162), (1372, 66996), (1764, 52108), (1861, 49392), (2058, 44664), (2352, 39081), (2744, 33498), (3087, 29776), (3528, 26054), (3722, 24696), (4116, 22332), (5488, 16749), (5583, 16464), (6174, 14888), (7056, 13027), (7444, 12348), (8232, 11166)]