86976568

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 196920000

約数和(自身を除く): 109943432

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 1093, 1372, 1421, 1624, 2186, 2744, 2842, 4372, 5684, 7651, 8744, 9947, 11368, 15302, 19894, 30604, 31697, 39788, 53557, 61208, 63394, 79576, 107114, 126788, 214228, 221879, 253576, 374899, 428456, 443758, 749798, 887516, 1499596, 1553153, 1775032, 2999192, 3106306, 6212612, 10872071, 12425224, 21744142, 43488284, 86976568]

約数ペア:

[(1, 86976568), (2, 43488284), (4, 21744142), (7, 12425224), (8, 10872071), (14, 6212612), (28, 3106306), (29, 2999192), (49, 1775032), (56, 1553153), (58, 1499596), (98, 887516), (116, 749798), (196, 443758), (203, 428456), (232, 374899), (343, 253576), (392, 221879), (406, 214228), (686, 126788), (812, 107114), (1093, 79576), (1372, 63394), (1421, 61208), (1624, 53557), (2186, 39788), (2744, 31697), (2842, 30604), (4372, 19894), (5684, 15302), (7651, 11368), (8744, 9947)]