79777984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 194584320

約数和(自身を除く): 114806336

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 352, 368, 379, 416, 506, 572, 598, 704, 736, 758, 832, 1012, 1144, 1196, 1472, 1516, 2024, 2288, 2392, 3032, 3289, 4048, 4169, 4576, 4784, 4927, 6064, 6578, 8096, 8338, 8717, 9152, 9568, 9854, 12128, 13156, 16192, 16676, 17434, 19136, 19708, 24256, 26312, 33352, 34868, 39416, 52624, 54197, 66704, 69736, 78832, 95887, 105248, 108394, 113321, 133408, 139472, 157664, 191774, 210496, 216788, 226642, 266816, 278944, 315328, 383548, 433576, 453284, 557888, 767096, 867152, 906568, 1246531, 1534192, 1734304, 1813136, 2493062, 3068384, 3468608, 3626272, 4986124, 6136768, 7252544, 9972248, 19944496, 39888992, 79777984]

約数ペア:

[(1, 79777984), (2, 39888992), (4, 19944496), (8, 9972248), (11, 7252544), (13, 6136768), (16, 4986124), (22, 3626272), (23, 3468608), (26, 3068384), (32, 2493062), (44, 1813136), (46, 1734304), (52, 1534192), (64, 1246531), (88, 906568), (92, 867152), (104, 767096), (143, 557888), (176, 453284), (184, 433576), (208, 383548), (253, 315328), (286, 278944), (299, 266816), (352, 226642), (368, 216788), (379, 210496), (416, 191774), (506, 157664), (572, 139472), (598, 133408), (704, 113321), (736, 108394), (758, 105248), (832, 95887), (1012, 78832), (1144, 69736), (1196, 66704), (1472, 54197), (1516, 52624), (2024, 39416), (2288, 34868), (2392, 33352), (3032, 26312), (3289, 24256), (4048, 19708), (4169, 19136), (4576, 17434), (4784, 16676), (4927, 16192), (6064, 13156), (6578, 12128), (8096, 9854), (8338, 9568), (8717, 9152)]