68143344

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 194706288

約数和(自身を除く): 126562944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 61, 68, 74, 102, 111, 122, 136, 148, 183, 204, 222, 244, 272, 296, 366, 408, 444, 488, 592, 629, 732, 816, 888, 976, 1037, 1258, 1369, 1464, 1776, 1887, 2074, 2257, 2516, 2738, 2928, 3111, 3774, 4107, 4148, 4514, 5032, 5476, 6222, 6771, 7548, 8214, 8296, 9028, 10064, 10952, 12444, 13542, 15096, 16428, 16592, 18056, 21904, 23273, 24888, 27084, 30192, 32856, 36112, 38369, 46546, 49776, 54168, 65712, 69819, 76738, 83509, 93092, 108336, 115107, 139638, 153476, 167018, 186184, 230214, 250527, 279276, 306952, 334036, 372368, 460428, 501054, 558552, 613904, 668072, 920856, 1002108, 1117104, 1336144, 1419653, 1841712, 2004216, 2839306, 4008432, 4258959, 5678612, 8517918, 11357224, 17035836, 22714448, 34071672, 68143344]

約数ペア:

[(1, 68143344), (2, 34071672), (3, 22714448), (4, 17035836), (6, 11357224), (8, 8517918), (12, 5678612), (16, 4258959), (17, 4008432), (24, 2839306), (34, 2004216), (37, 1841712), (48, 1419653), (51, 1336144), (61, 1117104), (68, 1002108), (74, 920856), (102, 668072), (111, 613904), (122, 558552), (136, 501054), (148, 460428), (183, 372368), (204, 334036), (222, 306952), (244, 279276), (272, 250527), (296, 230214), (366, 186184), (408, 167018), (444, 153476), (488, 139638), (592, 115107), (629, 108336), (732, 93092), (816, 83509), (888, 76738), (976, 69819), (1037, 65712), (1258, 54168), (1369, 49776), (1464, 46546), (1776, 38369), (1887, 36112), (2074, 32856), (2257, 30192), (2516, 27084), (2738, 24888), (2928, 23273), (3111, 21904), (3774, 18056), (4107, 16592), (4148, 16428), (4514, 15096), (5032, 13542), (5476, 12444), (6222, 10952), (6771, 10064), (7548, 9028), (8214, 8296)]