71389296

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 227485440

約数和(自身を除く): 156096144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 83, 88, 99, 108, 132, 144, 166, 176, 181, 198, 216, 249, 264, 297, 332, 362, 396, 432, 498, 528, 543, 594, 664, 724, 747, 792, 913, 996, 1086, 1188, 1328, 1448, 1494, 1584, 1629, 1826, 1991, 1992, 2172, 2241, 2376, 2739, 2896, 2988, 3258, 3652, 3982, 3984, 4344, 4482, 4752, 4887, 5478, 5973, 5976, 6516, 7304, 7964, 8217, 8688, 8964, 9774, 10956, 11946, 11952, 13032, 14608, 15023, 15928, 16434, 17919, 17928, 19548, 21912, 23892, 24651, 26064, 30046, 31856, 32868, 35838, 35856, 39096, 43824, 45069, 47784, 49302, 53757, 60092, 65736, 71676, 78192, 90138, 95568, 98604, 107514, 120184, 131472, 135207, 143352, 165253, 180276, 197208, 215028, 240368, 270414, 286704, 330506, 360552, 394416, 405621, 430056, 495759, 540828, 661012, 721104, 811242, 860112, 991518, 1081656, 1322024, 1487277, 1622484, 1983036, 2163312, 2644048, 2974554, 3244968, 3966072, 4461831, 5949108, 6489936, 7932144, 8923662, 11898216, 17847324, 23796432, 35694648, 71389296]

約数ペア:

[(1, 71389296), (2, 35694648), (3, 23796432), (4, 17847324), (6, 11898216), (8, 8923662), (9, 7932144), (11, 6489936), (12, 5949108), (16, 4461831), (18, 3966072), (22, 3244968), (24, 2974554), (27, 2644048), (33, 2163312), (36, 1983036), (44, 1622484), (48, 1487277), (54, 1322024), (66, 1081656), (72, 991518), (83, 860112), (88, 811242), (99, 721104), (108, 661012), (132, 540828), (144, 495759), (166, 430056), (176, 405621), (181, 394416), (198, 360552), (216, 330506), (249, 286704), (264, 270414), (297, 240368), (332, 215028), (362, 197208), (396, 180276), (432, 165253), (498, 143352), (528, 135207), (543, 131472), (594, 120184), (664, 107514), (724, 98604), (747, 95568), (792, 90138), (913, 78192), (996, 71676), (1086, 65736), (1188, 60092), (1328, 53757), (1448, 49302), (1494, 47784), (1584, 45069), (1629, 43824), (1826, 39096), (1991, 35856), (1992, 35838), (2172, 32868), (2241, 31856), (2376, 30046), (2739, 26064), (2896, 24651), (2988, 23892), (3258, 21912), (3652, 19548), (3982, 17928), (3984, 17919), (4344, 16434), (4482, 15928), (4752, 15023), (4887, 14608), (5478, 13032), (5973, 11952), (5976, 11946), (6516, 10956), (7304, 9774), (7964, 8964), (8217, 8688)]