80718176

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 219469824

約数和(自身を除く): 138751648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 41, 44, 47, 56, 68, 77, 82, 88, 94, 112, 119, 136, 154, 164, 176, 187, 188, 224, 238, 272, 287, 308, 328, 329, 352, 374, 376, 451, 476, 517, 544, 574, 616, 656, 658, 697, 748, 752, 799, 902, 952, 1034, 1148, 1232, 1309, 1312, 1316, 1394, 1496, 1504, 1598, 1804, 1904, 1927, 2068, 2296, 2464, 2618, 2632, 2788, 2992, 3157, 3196, 3608, 3619, 3808, 3854, 4136, 4592, 4879, 5236, 5264, 5576, 5593, 5984, 6314, 6392, 7216, 7238, 7667, 7708, 8272, 8789, 9184, 9758, 10472, 10528, 11152, 11186, 12628, 12784, 13489, 14432, 14476, 15334, 15416, 16544, 17578, 19516, 20944, 21197, 22304, 22372, 25256, 25568, 26978, 28952, 30668, 30832, 32759, 35156, 39032, 41888, 42394, 44744, 50512, 53669, 53956, 57904, 61336, 61523, 61664, 65518, 70312, 78064, 84788, 89488, 101024, 107338, 107912, 115808, 122672, 123046, 131036, 140624, 148379, 156128, 169576, 178976, 214676, 215824, 229313, 245344, 246092, 262072, 281248, 296758, 339152, 360349, 429352, 431648, 458626, 492184, 524144, 593516, 678304, 720698, 858704, 917252, 984368, 1048288, 1187032, 1441396, 1717408, 1834504, 1968736, 2374064, 2522443, 2882792, 3669008, 4748128, 5044886, 5765584, 7338016, 10089772, 11531168, 20179544, 40359088, 80718176]

約数ペア:

[(1, 80718176), (2, 40359088), (4, 20179544), (7, 11531168), (8, 10089772), (11, 7338016), (14, 5765584), (16, 5044886), (17, 4748128), (22, 3669008), (28, 2882792), (32, 2522443), (34, 2374064), (41, 1968736), (44, 1834504), (47, 1717408), (56, 1441396), (68, 1187032), (77, 1048288), (82, 984368), (88, 917252), (94, 858704), (112, 720698), (119, 678304), (136, 593516), (154, 524144), (164, 492184), (176, 458626), (187, 431648), (188, 429352), (224, 360349), (238, 339152), (272, 296758), (287, 281248), (308, 262072), (328, 246092), (329, 245344), (352, 229313), (374, 215824), (376, 214676), (451, 178976), (476, 169576), (517, 156128), (544, 148379), (574, 140624), (616, 131036), (656, 123046), (658, 122672), (697, 115808), (748, 107912), (752, 107338), (799, 101024), (902, 89488), (952, 84788), (1034, 78064), (1148, 70312), (1232, 65518), (1309, 61664), (1312, 61523), (1316, 61336), (1394, 57904), (1496, 53956), (1504, 53669), (1598, 50512), (1804, 44744), (1904, 42394), (1927, 41888), (2068, 39032), (2296, 35156), (2464, 32759), (2618, 30832), (2632, 30668), (2788, 28952), (2992, 26978), (3157, 25568), (3196, 25256), (3608, 22372), (3619, 22304), (3808, 21197), (3854, 20944), (4136, 19516), (4592, 17578), (4879, 16544), (5236, 15416), (5264, 15334), (5576, 14476), (5593, 14432), (5984, 13489), (6314, 12784), (6392, 12628), (7216, 11186), (7238, 11152), (7667, 10528), (7708, 10472), (8272, 9758), (8789, 9184)]