64145664

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2564

約数の個数: 108

約数和(自身を含む): 201840912

約数和(自身を除く): 137695248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2531, 2816, 3168, 4224, 5062, 6336, 7593, 8448, 10124, 12672, 15186, 20248, 22779, 25344, 27841, 30372, 40496, 45558, 55682, 60744, 80992, 83523, 91116, 111364, 121488, 161984, 167046, 182232, 222728, 242976, 250569, 323968, 334092, 364464, 445456, 485952, 501138, 647936, 668184, 728928, 890912, 971904, 1002276, 1336368, 1457856, 1781824, 1943808, 2004552, 2672736, 2915712, 3563648, 4009104, 5345472, 5831424, 7127296, 8018208, 10690944, 16036416, 21381888, 32072832, 64145664]

約数ペア:

[(1, 64145664), (2, 32072832), (3, 21381888), (4, 16036416), (6, 10690944), (8, 8018208), (9, 7127296), (11, 5831424), (12, 5345472), (16, 4009104), (18, 3563648), (22, 2915712), (24, 2672736), (32, 2004552), (33, 1943808), (36, 1781824), (44, 1457856), (48, 1336368), (64, 1002276), (66, 971904), (72, 890912), (88, 728928), (96, 668184), (99, 647936), (128, 501138), (132, 485952), (144, 445456), (176, 364464), (192, 334092), (198, 323968), (256, 250569), (264, 242976), (288, 222728), (352, 182232), (384, 167046), (396, 161984), (528, 121488), (576, 111364), (704, 91116), (768, 83523), (792, 80992), (1056, 60744), (1152, 55682), (1408, 45558), (1584, 40496), (2112, 30372), (2304, 27841), (2531, 25344), (2816, 22779), (3168, 20248), (4224, 15186), (5062, 12672), (6336, 10124), (7593, 8448)]