80914218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4139

約数の個数: 64

約数和(自身を含む): 206502912

約数和(自身を除く): 125588694

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 946, 1419, 1806, 2838, 3311, 4073, 6622, 8146, 9933, 12219, 19866, 24438, 28511, 44803, 57022, 85533, 89606, 134409, 171066, 175139, 268818, 313621, 350278, 525417, 627242, 940863, 1050834, 1225973, 1881726, 1926529, 2451946, 3677919, 3853058, 5779587, 7355838, 11559174, 13485703, 26971406, 40457109, 80914218]

約数ペア:

[(1, 80914218), (2, 40457109), (3, 26971406), (6, 13485703), (7, 11559174), (11, 7355838), (14, 5779587), (21, 3853058), (22, 3677919), (33, 2451946), (42, 1926529), (43, 1881726), (66, 1225973), (77, 1050834), (86, 940863), (129, 627242), (154, 525417), (231, 350278), (258, 313621), (301, 268818), (462, 175139), (473, 171066), (602, 134409), (903, 89606), (946, 85533), (1419, 57022), (1806, 44803), (2838, 28511), (3311, 24438), (4073, 19866), (6622, 12219), (8146, 9933)]