77807886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1747}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 167975808

約数和(自身を除く): 90167922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 1747, 3426, 3494, 5241, 7423, 10482, 14846, 22269, 22711, 44538, 45422, 68133, 136266, 997537, 1995074, 2992611, 5985222, 12967981, 25935962, 38903943, 77807886]

約数ペア:

[(1, 77807886), (2, 38903943), (3, 25935962), (6, 12967981), (13, 5985222), (26, 2992611), (39, 1995074), (78, 997537), (571, 136266), (1142, 68133), (1713, 45422), (1747, 44538), (3426, 22711), (3494, 22269), (5241, 14846), (7423, 10482)]