64684368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{64171}}^1$

素因数の和:64192

約数の個数: 60

約数和(自身を含む): 206890528

約数和(自身を除く): 142206160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 64171, 128342, 192513, 256684, 385026, 449197, 513368, 577539, 770052, 898394, 1026736, 1155078, 1347591, 1540104, 1796788, 2310156, 2695182, 3080208, 3593576, 4042773, 4620312, 5390364, 7187152, 8085546, 9240624, 10780728, 16171092, 21561456, 32342184, 64684368]

約数ペア:

[(1, 64684368), (2, 32342184), (3, 21561456), (4, 16171092), (6, 10780728), (7, 9240624), (8, 8085546), (9, 7187152), (12, 5390364), (14, 4620312), (16, 4042773), (18, 3593576), (21, 3080208), (24, 2695182), (28, 2310156), (36, 1796788), (42, 1540104), (48, 1347591), (56, 1155078), (63, 1026736), (72, 898394), (84, 770052), (112, 577539), (126, 513368), (144, 449197), (168, 385026), (252, 256684), (336, 192513), (504, 128342), (1008, 64171)]