7680708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 22975680

約数和(自身を除く): 15294972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1051, 1218, 1827, 2102, 2436, 3153, 3654, 4204, 6306, 7308, 7357, 9459, 12612, 14714, 18918, 22071, 29428, 30479, 37836, 44142, 60958, 66213, 88284, 91437, 121916, 132426, 182874, 213353, 264852, 274311, 365748, 426706, 548622, 640059, 853412, 1097244, 1280118, 1920177, 2560236, 3840354, 7680708]

約数ペア:

[(1, 7680708), (2, 3840354), (3, 2560236), (4, 1920177), (6, 1280118), (7, 1097244), (9, 853412), (12, 640059), (14, 548622), (18, 426706), (21, 365748), (28, 274311), (29, 264852), (36, 213353), (42, 182874), (58, 132426), (63, 121916), (84, 91437), (87, 88284), (116, 66213), (126, 60958), (174, 44142), (203, 37836), (252, 30479), (261, 29428), (348, 22071), (406, 18918), (522, 14714), (609, 12612), (812, 9459), (1044, 7357), (1051, 7308), (1218, 6306), (1827, 4204), (2102, 3654), (2436, 3153)]