80395098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 189665280

約数和(自身を除く): 109270182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 139, 141, 278, 282, 293, 329, 417, 586, 658, 834, 879, 973, 987, 1758, 1946, 1974, 2051, 2919, 4102, 5838, 6153, 6533, 12306, 13066, 13771, 19599, 27542, 39198, 40727, 41313, 45731, 81454, 82626, 91462, 96397, 122181, 137193, 192794, 244362, 274386, 285089, 289191, 570178, 578382, 855267, 1710534, 1914169, 3828338, 5742507, 11485014, 13399183, 26798366, 40197549, 80395098]

約数ペア:

[(1, 80395098), (2, 40197549), (3, 26798366), (6, 13399183), (7, 11485014), (14, 5742507), (21, 3828338), (42, 1914169), (47, 1710534), (94, 855267), (139, 578382), (141, 570178), (278, 289191), (282, 285089), (293, 274386), (329, 244362), (417, 192794), (586, 137193), (658, 122181), (834, 96397), (879, 91462), (973, 82626), (987, 81454), (1758, 45731), (1946, 41313), (1974, 40727), (2051, 39198), (2919, 27542), (4102, 19599), (5838, 13771), (6153, 13066), (6533, 12306)]