73081168

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 144865728

約数和(自身を除く): 71784560

約数列:

[1, 2, 4, 8, 16, 83, 113, 166, 226, 332, 452, 487, 664, 904, 974, 1328, 1808, 1948, 3896, 7792, 9379, 18758, 37516, 40421, 55031, 75032, 80842, 110062, 150064, 161684, 220124, 323368, 440248, 646736, 880496, 4567573, 9135146, 18270292, 36540584, 73081168]

約数ペア:

[(1, 73081168), (2, 36540584), (4, 18270292), (8, 9135146), (16, 4567573), (83, 880496), (113, 646736), (166, 440248), (226, 323368), (332, 220124), (452, 161684), (487, 150064), (664, 110062), (904, 80842), (974, 75032), (1328, 55031), (1808, 40421), (1948, 37516), (3896, 18758), (7792, 9379)]