90864728192

素因数分解:

$2^7\times 7^3\times {\mathrm{73}}^1\times {\mathrm{28351}}^1$

素因数の和:28459

約数の個数: 128

約数和(自身を含む): 214000896000

約数和(自身を除く): 123136167808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 292, 343, 392, 448, 511, 584, 686, 784, 896, 1022, 1168, 1372, 1568, 2044, 2336, 2744, 3136, 3577, 4088, 4672, 5488, 6272, 7154, 8176, 9344, 10976, 14308, 16352, 21952, 25039, 28351, 28616, 32704, 43904, 50078, 56702, 57232, 65408, 100156, 113404, 114464, 198457, 200312, 226808, 228928, 396914, 400624, 453616, 457856, 793828, 801248, 907232, 1389199, 1587656, 1602496, 1814464, 2069623, 2778398, 3175312, 3204992, 3628928, 4139246, 5556796, 6350624, 8278492, 9724393, 11113592, 12701248, 14487361, 16556984, 19448786, 22227184, 25402496, 28974722, 33113968, 38897572, 44454368, 57949444, 66227936, 77795144, 88908736, 101411527, 115898888, 132455872, 155590288, 177817472, 202823054, 231797776, 264911744, 311180576, 405646108, 463595552, 622361152, 709880689, 811292216, 927191104, 1244722304, 1419761378, 1622584432, 1854382208, 2839522756, 3245168864, 5679045512, 6490337728, 11358091024, 12980675456, 22716182048, 45432364096, 90864728192]

約数ペア:

[(1, 90864728192), (2, 45432364096), (4, 22716182048), (7, 12980675456), (8, 11358091024), (14, 6490337728), (16, 5679045512), (28, 3245168864), (32, 2839522756), (49, 1854382208), (56, 1622584432), (64, 1419761378), (73, 1244722304), (98, 927191104), (112, 811292216), (128, 709880689), (146, 622361152), (196, 463595552), (224, 405646108), (292, 311180576), (343, 264911744), (392, 231797776), (448, 202823054), (511, 177817472), (584, 155590288), (686, 132455872), (784, 115898888), (896, 101411527), (1022, 88908736), (1168, 77795144), (1372, 66227936), (1568, 57949444), (2044, 44454368), (2336, 38897572), (2744, 33113968), (3136, 28974722), (3577, 25402496), (4088, 22227184), (4672, 19448786), (5488, 16556984), (6272, 14487361), (7154, 12701248), (8176, 11113592), (9344, 9724393), (10976, 8278492), (14308, 6350624), (16352, 5556796), (21952, 4139246), (25039, 3628928), (28351, 3204992), (28616, 3175312), (32704, 2778398), (43904, 2069623), (50078, 1814464), (56702, 1602496), (57232, 1587656), (65408, 1389199), (100156, 907232), (113404, 801248), (114464, 793828), (198457, 457856), (200312, 453616), (226808, 400624), (228928, 396914)]