771747648

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{82031}}^1$

素因数の和:82060

約数の個数: 84

約数和(自身を含む): 2375318592

約数和(自身を除く): 1603570944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 82031, 164062, 246093, 328124, 492186, 574217, 656248, 984372, 1148434, 1312496, 1722651, 1968744, 2296868, 2624992, 3445302, 3937488, 4019519, 4593736, 5249984, 6890604, 7874976, 8039038, 9187472, 12058557, 13781208, 15749952, 16078076, 18374944, 24117114, 27562416, 32156152, 36749888, 48234228, 55124832, 64312304, 96468456, 110249664, 128624608, 192936912, 257249216, 385873824, 771747648]

約数ペア:

[(1, 771747648), (2, 385873824), (3, 257249216), (4, 192936912), (6, 128624608), (7, 110249664), (8, 96468456), (12, 64312304), (14, 55124832), (16, 48234228), (21, 36749888), (24, 32156152), (28, 27562416), (32, 24117114), (42, 18374944), (48, 16078076), (49, 15749952), (56, 13781208), (64, 12058557), (84, 9187472), (96, 8039038), (98, 7874976), (112, 6890604), (147, 5249984), (168, 4593736), (192, 4019519), (196, 3937488), (224, 3445302), (294, 2624992), (336, 2296868), (392, 1968744), (448, 1722651), (588, 1312496), (672, 1148434), (784, 984372), (1176, 656248), (1344, 574217), (1568, 492186), (2352, 328124), (3136, 246093), (4704, 164062), (9408, 82031)]