77340984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{751}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 221629440

約数和(自身を除く): 144288456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 613, 751, 1226, 1502, 1839, 2253, 2452, 3004, 3678, 4291, 4506, 4904, 5257, 6008, 7356, 8582, 9012, 10514, 12873, 14712, 15771, 17164, 18024, 21028, 25746, 31542, 34328, 42056, 51492, 63084, 102984, 126168, 460363, 920726, 1381089, 1841452, 2762178, 3222541, 3682904, 5524356, 6445082, 9667623, 11048712, 12890164, 19335246, 25780328, 38670492, 77340984]

約数ペア:

[(1, 77340984), (2, 38670492), (3, 25780328), (4, 19335246), (6, 12890164), (7, 11048712), (8, 9667623), (12, 6445082), (14, 5524356), (21, 3682904), (24, 3222541), (28, 2762178), (42, 1841452), (56, 1381089), (84, 920726), (168, 460363), (613, 126168), (751, 102984), (1226, 63084), (1502, 51492), (1839, 42056), (2253, 34328), (2452, 31542), (3004, 25746), (3678, 21028), (4291, 18024), (4506, 17164), (4904, 15771), (5257, 14712), (6008, 12873), (7356, 10514), (8582, 9012)]