64530844

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 141169392

約数和(自身を除く): 76638548

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 107, 119, 181, 196, 214, 238, 362, 428, 476, 724, 749, 833, 1267, 1498, 1666, 1819, 2534, 2996, 3077, 3332, 3638, 5068, 5243, 6154, 7276, 8869, 10486, 12308, 12733, 17738, 19367, 20972, 21539, 25466, 35476, 38734, 43078, 50932, 77468, 86156, 89131, 135569, 150773, 178262, 271138, 301546, 329239, 356524, 542276, 603092, 658478, 948983, 1316956, 1897966, 2304673, 3795932, 4609346, 9218692, 16132711, 32265422, 64530844]

約数ペア:

[(1, 64530844), (2, 32265422), (4, 16132711), (7, 9218692), (14, 4609346), (17, 3795932), (28, 2304673), (34, 1897966), (49, 1316956), (68, 948983), (98, 658478), (107, 603092), (119, 542276), (181, 356524), (196, 329239), (214, 301546), (238, 271138), (362, 178262), (428, 150773), (476, 135569), (724, 89131), (749, 86156), (833, 77468), (1267, 50932), (1498, 43078), (1666, 38734), (1819, 35476), (2534, 25466), (2996, 21539), (3077, 20972), (3332, 19367), (3638, 17738), (5068, 12733), (5243, 12308), (6154, 10486), (7276, 8869)]