64267476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 186090240

約数和(自身を除く): 121822764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 229, 257, 273, 364, 458, 514, 546, 687, 771, 916, 1028, 1092, 1374, 1542, 1603, 1799, 2748, 2977, 3084, 3206, 3341, 3598, 4809, 5397, 5954, 6412, 6682, 7196, 8931, 9618, 10023, 10794, 11908, 13364, 17862, 19236, 20046, 20839, 21588, 23387, 35724, 40092, 41678, 46774, 58853, 62517, 70161, 83356, 93548, 117706, 125034, 140322, 176559, 235412, 250068, 280644, 353118, 411971, 706236, 765089, 823942, 1235913, 1530178, 1647884, 2295267, 2471826, 3060356, 4590534, 4943652, 5355623, 9181068, 10711246, 16066869, 21422492, 32133738, 64267476]

約数ペア:

[(1, 64267476), (2, 32133738), (3, 21422492), (4, 16066869), (6, 10711246), (7, 9181068), (12, 5355623), (13, 4943652), (14, 4590534), (21, 3060356), (26, 2471826), (28, 2295267), (39, 1647884), (42, 1530178), (52, 1235913), (78, 823942), (84, 765089), (91, 706236), (156, 411971), (182, 353118), (229, 280644), (257, 250068), (273, 235412), (364, 176559), (458, 140322), (514, 125034), (546, 117706), (687, 93548), (771, 83356), (916, 70161), (1028, 62517), (1092, 58853), (1374, 46774), (1542, 41678), (1603, 40092), (1799, 35724), (2748, 23387), (2977, 21588), (3084, 20839), (3206, 20046), (3341, 19236), (3598, 17862), (4809, 13364), (5397, 11908), (5954, 10794), (6412, 10023), (6682, 9618), (7196, 8931)]