73137668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 63377788

約数列:

[1, 2, 4, 43, 53, 71, 86, 106, 113, 142, 172, 212, 226, 284, 452, 2279, 3053, 3763, 4558, 4859, 5989, 6106, 7526, 8023, 9116, 9718, 11978, 12212, 15052, 16046, 19436, 23956, 32092, 161809, 257527, 323618, 344989, 425219, 515054, 647236, 689978, 850438, 1030108, 1379956, 1700876, 18284417, 36568834, 73137668]

約数ペア:

[(1, 73137668), (2, 36568834), (4, 18284417), (43, 1700876), (53, 1379956), (71, 1030108), (86, 850438), (106, 689978), (113, 647236), (142, 515054), (172, 425219), (212, 344989), (226, 323618), (284, 257527), (452, 161809), (2279, 32092), (3053, 23956), (3763, 19436), (4558, 16046), (4859, 15052), (5989, 12212), (6106, 11978), (7526, 9718), (8023, 9116)]