80675712

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5420

約数の個数: 96

約数和(自身を含む): 250057080

約数和(自身を除く): 169381368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 5387, 7488, 10774, 14976, 16161, 21548, 32322, 43096, 48483, 64644, 70031, 86192, 96966, 129288, 140062, 172384, 193932, 210093, 258576, 280124, 344768, 387864, 420186, 517152, 560248, 630279, 689536, 775728, 840372, 1034304, 1120496, 1260558, 1551456, 1680744, 2068608, 2240992, 2521116, 3102912, 3361488, 4481984, 5042232, 6205824, 6722976, 8963968, 10084464, 13445952, 20168928, 26891904, 40337856, 80675712]

約数ペア:

[(1, 80675712), (2, 40337856), (3, 26891904), (4, 20168928), (6, 13445952), (8, 10084464), (9, 8963968), (12, 6722976), (13, 6205824), (16, 5042232), (18, 4481984), (24, 3361488), (26, 3102912), (32, 2521116), (36, 2240992), (39, 2068608), (48, 1680744), (52, 1551456), (64, 1260558), (72, 1120496), (78, 1034304), (96, 840372), (104, 775728), (117, 689536), (128, 630279), (144, 560248), (156, 517152), (192, 420186), (208, 387864), (234, 344768), (288, 280124), (312, 258576), (384, 210093), (416, 193932), (468, 172384), (576, 140062), (624, 129288), (832, 96966), (936, 86192), (1152, 70031), (1248, 64644), (1664, 48483), (1872, 43096), (2496, 32322), (3744, 21548), (4992, 16161), (5387, 14976), (7488, 10774)]