81742704

素因数分解:

$2^4\times 3^1\times {\mathrm{881}}^1\times {\mathrm{1933}}^1$

素因数の和:2825

約数の個数: 40

約数和(自身を含む): 211517712

約数和(自身を除く): 129775008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 881, 1762, 1933, 2643, 3524, 3866, 5286, 5799, 7048, 7732, 10572, 11598, 14096, 15464, 21144, 23196, 30928, 42288, 46392, 92784, 1702973, 3405946, 5108919, 6811892, 10217838, 13623784, 20435676, 27247568, 40871352, 81742704]

約数ペア:

[(1, 81742704), (2, 40871352), (3, 27247568), (4, 20435676), (6, 13623784), (8, 10217838), (12, 6811892), (16, 5108919), (24, 3405946), (48, 1702973), (881, 92784), (1762, 46392), (1933, 42288), (2643, 30928), (3524, 23196), (3866, 21144), (5286, 15464), (5799, 14096), (7048, 11598), (7732, 10572)]