77392644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19603}}^1$

素因数の和:19664

約数の個数: 48

約数和(自身を含む): 210782208

約数和(自身を除く): 133389564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 19603, 39206, 58809, 78412, 117618, 137221, 235236, 274442, 411663, 548884, 823326, 921341, 1646652, 1842682, 2764023, 3685364, 5528046, 6449387, 11056092, 12898774, 19348161, 25797548, 38696322, 77392644]

約数ペア:

[(1, 77392644), (2, 38696322), (3, 25797548), (4, 19348161), (6, 12898774), (7, 11056092), (12, 6449387), (14, 5528046), (21, 3685364), (28, 2764023), (42, 1842682), (47, 1646652), (84, 921341), (94, 823326), (141, 548884), (188, 411663), (282, 274442), (329, 235236), (564, 137221), (658, 117618), (987, 78412), (1316, 58809), (1974, 39206), (3948, 19603)]