72468676

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 152570880

約数和(自身を除く): 80102204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 859, 917, 1718, 1834, 3013, 3436, 3668, 6013, 6026, 12026, 12052, 19757, 21091, 24052, 39514, 42182, 79028, 84364, 112529, 138299, 225058, 276598, 450116, 553196, 787703, 1575406, 2588167, 3150812, 5176334, 10352668, 18117169, 36234338, 72468676]

約数ペア:

[(1, 72468676), (2, 36234338), (4, 18117169), (7, 10352668), (14, 5176334), (23, 3150812), (28, 2588167), (46, 1575406), (92, 787703), (131, 553196), (161, 450116), (262, 276598), (322, 225058), (524, 138299), (644, 112529), (859, 84364), (917, 79028), (1718, 42182), (1834, 39514), (3013, 24052), (3436, 21091), (3668, 19757), (6013, 12052), (6026, 12026)]