72688644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{96149}}^1$

素因数の和:96169

約数の個数: 48

約数和(自身を含む): 215376000

約数和(自身を除く): 142687356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 96149, 192298, 288447, 384596, 576894, 673043, 865341, 1153788, 1346086, 1730682, 2019129, 2596023, 2692172, 3461364, 4038258, 5192046, 6057387, 8076516, 10384092, 12114774, 18172161, 24229548, 36344322, 72688644]

約数ペア:

[(1, 72688644), (2, 36344322), (3, 24229548), (4, 18172161), (6, 12114774), (7, 10384092), (9, 8076516), (12, 6057387), (14, 5192046), (18, 4038258), (21, 3461364), (27, 2692172), (28, 2596023), (36, 2019129), (42, 1730682), (54, 1346086), (63, 1153788), (84, 865341), (108, 673043), (126, 576894), (189, 384596), (252, 288447), (378, 192298), (756, 96149)]