172112472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1390

約数の個数: 128

約数和(自身を含む): 552960000

約数和(自身を除く): 380847528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1246, 1279, 1512, 1602, 1869, 2136, 2403, 2492, 2558, 3204, 3738, 3837, 4806, 4984, 5116, 5607, 6408, 7476, 7674, 8953, 9612, 10232, 11214, 11511, 14952, 15348, 16821, 17906, 19224, 22428, 23022, 26859, 30696, 33642, 34533, 35812, 44856, 46044, 53718, 67284, 69066, 71624, 80577, 92088, 107436, 113831, 134568, 138132, 161154, 214872, 227662, 241731, 276264, 322308, 341493, 455324, 483462, 644616, 682986, 796817, 910648, 966924, 1024479, 1365972, 1593634, 1933848, 2048958, 2390451, 2731944, 3073437, 3187268, 4097916, 4780902, 6146874, 6374536, 7171353, 8195832, 9561804, 12293748, 14342706, 19123608, 21514059, 24587496, 28685412, 43028118, 57370824, 86056236, 172112472]

約数ペア:

[(1, 172112472), (2, 86056236), (3, 57370824), (4, 43028118), (6, 28685412), (7, 24587496), (8, 21514059), (9, 19123608), (12, 14342706), (14, 12293748), (18, 9561804), (21, 8195832), (24, 7171353), (27, 6374536), (28, 6146874), (36, 4780902), (42, 4097916), (54, 3187268), (56, 3073437), (63, 2731944), (72, 2390451), (84, 2048958), (89, 1933848), (108, 1593634), (126, 1365972), (168, 1024479), (178, 966924), (189, 910648), (216, 796817), (252, 682986), (267, 644616), (356, 483462), (378, 455324), (504, 341493), (534, 322308), (623, 276264), (712, 241731), (756, 227662), (801, 214872), (1068, 161154), (1246, 138132), (1279, 134568), (1512, 113831), (1602, 107436), (1869, 92088), (2136, 80577), (2403, 71624), (2492, 69066), (2558, 67284), (3204, 53718), (3738, 46044), (3837, 44856), (4806, 35812), (4984, 34533), (5116, 33642), (5607, 30696), (6408, 26859), (7476, 23022), (7674, 22428), (8953, 19224), (9612, 17906), (10232, 16821), (11214, 15348), (11511, 14952)]