64731942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7603}}^1$

素因数の和:7665

約数の個数: 48

約数和(自身を含む): 156581568

約数和(自身を除く): 91849626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 7603, 8514, 15206, 22809, 45618, 68427, 83633, 136854, 167266, 250899, 326929, 501798, 653858, 752697, 980787, 1505394, 1961574, 2942361, 3596219, 5884722, 7192438, 10788657, 21577314, 32365971, 64731942]

約数ペア:

[(1, 64731942), (2, 32365971), (3, 21577314), (6, 10788657), (9, 7192438), (11, 5884722), (18, 3596219), (22, 2942361), (33, 1961574), (43, 1505394), (66, 980787), (86, 752697), (99, 653858), (129, 501798), (198, 326929), (258, 250899), (387, 167266), (473, 136854), (774, 83633), (946, 68427), (1419, 45618), (2838, 22809), (4257, 15206), (7603, 8514)]