67138884

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{4451}}^1$

素因数の和:4880

約数の個数: 36

約数和(自身を含む): 170155440

約数和(自身を除く): 103016556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 4451, 5028, 7542, 8902, 13353, 15084, 17804, 26706, 40059, 53412, 80118, 160236, 1864969, 3729938, 5594907, 7459876, 11189814, 16784721, 22379628, 33569442, 67138884]

約数ペア:

[(1, 67138884), (2, 33569442), (3, 22379628), (4, 16784721), (6, 11189814), (9, 7459876), (12, 5594907), (18, 3729938), (36, 1864969), (419, 160236), (838, 80118), (1257, 53412), (1676, 40059), (2514, 26706), (3771, 17804), (4451, 15084), (5028, 13353), (7542, 8902)]