23175756

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 61588800

約数和(自身を除く): 38413044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 281, 316, 348, 474, 522, 562, 711, 843, 948, 1044, 1124, 1422, 1686, 2291, 2529, 2844, 3372, 4582, 5058, 6873, 8149, 9164, 10116, 13746, 16298, 20619, 22199, 24447, 27492, 32596, 41238, 44398, 48894, 66597, 73341, 82476, 88796, 97788, 133194, 146682, 199791, 266388, 293364, 399582, 643771, 799164, 1287542, 1931313, 2575084, 3862626, 5793939, 7725252, 11587878, 23175756]

約数ペア:

[(1, 23175756), (2, 11587878), (3, 7725252), (4, 5793939), (6, 3862626), (9, 2575084), (12, 1931313), (18, 1287542), (29, 799164), (36, 643771), (58, 399582), (79, 293364), (87, 266388), (116, 199791), (158, 146682), (174, 133194), (237, 97788), (261, 88796), (281, 82476), (316, 73341), (348, 66597), (474, 48894), (522, 44398), (562, 41238), (711, 32596), (843, 27492), (948, 24447), (1044, 22199), (1124, 20619), (1422, 16298), (1686, 13746), (2291, 10116), (2529, 9164), (2844, 8149), (3372, 6873), (4582, 5058)]