67943556

素因数分解:

$2^2\times 3^3\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 176606080

約数和(自身を除く): 108662524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 631, 997, 1262, 1893, 1994, 2524, 2991, 3786, 3988, 5679, 5982, 7572, 8973, 11358, 11964, 17037, 17946, 22716, 26919, 34074, 35892, 53838, 68148, 107676, 629107, 1258214, 1887321, 2516428, 3774642, 5661963, 7549284, 11323926, 16985889, 22647852, 33971778, 67943556]

約数ペア:

[(1, 67943556), (2, 33971778), (3, 22647852), (4, 16985889), (6, 11323926), (9, 7549284), (12, 5661963), (18, 3774642), (27, 2516428), (36, 1887321), (54, 1258214), (108, 629107), (631, 107676), (997, 68148), (1262, 53838), (1893, 35892), (1994, 34074), (2524, 26919), (2991, 22716), (3786, 17946), (3988, 17037), (5679, 11964), (5982, 11358), (7572, 8973)]