56727828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 150739680

約数和(自身を除く): 94011852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 811, 1044, 1206, 1622, 1943, 2412, 2433, 3244, 3886, 4866, 5829, 7299, 7772, 9732, 11658, 14598, 17487, 23316, 23519, 29196, 34974, 47038, 54337, 69948, 70557, 94076, 108674, 141114, 163011, 211671, 217348, 282228, 326022, 423342, 489033, 652044, 846684, 978066, 1575773, 1956132, 3151546, 4727319, 6303092, 9454638, 14181957, 18909276, 28363914, 56727828]

約数ペア:

[(1, 56727828), (2, 28363914), (3, 18909276), (4, 14181957), (6, 9454638), (9, 6303092), (12, 4727319), (18, 3151546), (29, 1956132), (36, 1575773), (58, 978066), (67, 846684), (87, 652044), (116, 489033), (134, 423342), (174, 326022), (201, 282228), (261, 217348), (268, 211671), (348, 163011), (402, 141114), (522, 108674), (603, 94076), (804, 70557), (811, 69948), (1044, 54337), (1206, 47038), (1622, 34974), (1943, 29196), (2412, 23519), (2433, 23316), (3244, 17487), (3886, 14598), (4866, 11658), (5829, 9732), (7299, 7772)]