77940912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{231967}}^1$

素因数の和:231985

約数の個数: 40

約数和(自身を含む): 230112256

約数和(自身を除く): 152171344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 231967, 463934, 695901, 927868, 1391802, 1623769, 1855736, 2783604, 3247538, 3711472, 4871307, 5567208, 6495076, 9742614, 11134416, 12990152, 19485228, 25980304, 38970456, 77940912]

約数ペア:

[(1, 77940912), (2, 38970456), (3, 25980304), (4, 19485228), (6, 12990152), (7, 11134416), (8, 9742614), (12, 6495076), (14, 5567208), (16, 4871307), (21, 3711472), (24, 3247538), (28, 2783604), (42, 1855736), (48, 1623769), (56, 1391802), (84, 927868), (112, 695901), (168, 463934), (336, 231967)]