63477976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 130014720

約数和(自身を除く): 66536744

約数列:

[1, 2, 4, 8, 23, 43, 46, 71, 86, 92, 113, 142, 172, 184, 226, 284, 344, 452, 568, 904, 989, 1633, 1978, 2599, 3053, 3266, 3956, 4859, 5198, 6106, 6532, 7912, 8023, 9718, 10396, 12212, 13064, 16046, 19436, 20792, 24424, 32092, 38872, 64184, 70219, 111757, 140438, 184529, 223514, 280876, 344989, 369058, 447028, 561752, 689978, 738116, 894056, 1379956, 1476232, 2759912, 7934747, 15869494, 31738988, 63477976]

約数ペア:

[(1, 63477976), (2, 31738988), (4, 15869494), (8, 7934747), (23, 2759912), (43, 1476232), (46, 1379956), (71, 894056), (86, 738116), (92, 689978), (113, 561752), (142, 447028), (172, 369058), (184, 344989), (226, 280876), (284, 223514), (344, 184529), (452, 140438), (568, 111757), (904, 70219), (989, 64184), (1633, 38872), (1978, 32092), (2599, 24424), (3053, 20792), (3266, 19436), (3956, 16046), (4859, 13064), (5198, 12212), (6106, 10396), (6532, 9718), (7912, 8023)]