78232644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{310447}}^1$

素因数の和:310464

約数の個数: 36

約数和(自身を含む): 226006144

約数和(自身を除く): 147773500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 310447, 620894, 931341, 1241788, 1862682, 2173129, 2794023, 3725364, 4346258, 5588046, 6519387, 8692516, 11176092, 13038774, 19558161, 26077548, 39116322, 78232644]

約数ペア:

[(1, 78232644), (2, 39116322), (3, 26077548), (4, 19558161), (6, 13038774), (7, 11176092), (9, 8692516), (12, 6519387), (14, 5588046), (18, 4346258), (21, 3725364), (28, 2794023), (36, 2173129), (42, 1862682), (63, 1241788), (84, 931341), (126, 620894), (252, 310447)]