79792776

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 261360000

約数和(自身を除く): 181567224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 343, 359, 378, 392, 441, 504, 567, 588, 648, 686, 718, 756, 882, 1029, 1077, 1134, 1176, 1323, 1372, 1436, 1512, 1764, 2058, 2154, 2268, 2513, 2646, 2744, 2872, 3087, 3231, 3528, 3969, 4116, 4308, 4536, 5026, 5292, 6174, 6462, 7539, 7938, 8232, 8616, 9261, 9693, 10052, 10584, 12348, 12924, 15078, 15876, 17591, 18522, 19386, 20104, 22617, 24696, 25848, 27783, 29079, 30156, 31752, 35182, 37044, 38772, 45234, 52773, 55566, 58158, 60312, 67851, 70364, 74088, 77544, 90468, 105546, 111132, 116316, 123137, 135702, 140728, 158319, 180936, 203553, 211092, 222264, 232632, 246274, 271404, 316638, 369411, 407106, 422184, 474957, 492548, 542808, 633276, 738822, 814212, 949914, 985096, 1108233, 1266552, 1424871, 1477644, 1628424, 1899828, 2216466, 2849742, 2955288, 3324699, 3799656, 4432932, 5699484, 6649398, 8865864, 9974097, 11398968, 13298796, 19948194, 26597592, 39896388, 79792776]

約数ペア:

[(1, 79792776), (2, 39896388), (3, 26597592), (4, 19948194), (6, 13298796), (7, 11398968), (8, 9974097), (9, 8865864), (12, 6649398), (14, 5699484), (18, 4432932), (21, 3799656), (24, 3324699), (27, 2955288), (28, 2849742), (36, 2216466), (42, 1899828), (49, 1628424), (54, 1477644), (56, 1424871), (63, 1266552), (72, 1108233), (81, 985096), (84, 949914), (98, 814212), (108, 738822), (126, 633276), (147, 542808), (162, 492548), (168, 474957), (189, 422184), (196, 407106), (216, 369411), (252, 316638), (294, 271404), (324, 246274), (343, 232632), (359, 222264), (378, 211092), (392, 203553), (441, 180936), (504, 158319), (567, 140728), (588, 135702), (648, 123137), (686, 116316), (718, 111132), (756, 105546), (882, 90468), (1029, 77544), (1077, 74088), (1134, 70364), (1176, 67851), (1323, 60312), (1372, 58158), (1436, 55566), (1512, 52773), (1764, 45234), (2058, 38772), (2154, 37044), (2268, 35182), (2513, 31752), (2646, 30156), (2744, 29079), (2872, 27783), (3087, 25848), (3231, 24696), (3528, 22617), (3969, 20104), (4116, 19386), (4308, 18522), (4536, 17591), (5026, 15876), (5292, 15078), (6174, 12924), (6462, 12348), (7539, 10584), (7938, 10052), (8232, 9693), (8616, 9261)]