68726988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 144646452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 41, 44, 51, 54, 66, 68, 82, 83, 99, 102, 108, 123, 132, 153, 164, 166, 187, 198, 204, 246, 249, 297, 306, 332, 369, 374, 396, 451, 459, 492, 498, 561, 594, 612, 697, 738, 747, 748, 902, 913, 918, 996, 1107, 1122, 1188, 1353, 1394, 1411, 1476, 1494, 1683, 1804, 1826, 1836, 2091, 2214, 2241, 2244, 2706, 2739, 2788, 2822, 2988, 3366, 3403, 3652, 4059, 4182, 4233, 4428, 4482, 5049, 5412, 5478, 5644, 6273, 6732, 6806, 7667, 8118, 8217, 8364, 8466, 8964, 10098, 10209, 10956, 12177, 12546, 12699, 13612, 15334, 15521, 16236, 16434, 16932, 18819, 20196, 20418, 23001, 24354, 24651, 25092, 25398, 30627, 30668, 31042, 32868, 37433, 37638, 38097, 40836, 46002, 46563, 48708, 49302, 50796, 57851, 61254, 62084, 69003, 74866, 75276, 76194, 91881, 92004, 93126, 98604, 112299, 115702, 122508, 138006, 139689, 149732, 152388, 173553, 183762, 186252, 207009, 224598, 231404, 276012, 279378, 336897, 347106, 367524, 414018, 419067, 449196, 520659, 558756, 636361, 673794, 694212, 828036, 838134, 1010691, 1041318, 1272722, 1347588, 1561977, 1676268, 1909083, 2021382, 2082636, 2545444, 3123954, 3818166, 4042764, 5727249, 6247908, 7636332, 11454498, 17181747, 22908996, 34363494, 68726988]

約数ペア:

[(1, 68726988), (2, 34363494), (3, 22908996), (4, 17181747), (6, 11454498), (9, 7636332), (11, 6247908), (12, 5727249), (17, 4042764), (18, 3818166), (22, 3123954), (27, 2545444), (33, 2082636), (34, 2021382), (36, 1909083), (41, 1676268), (44, 1561977), (51, 1347588), (54, 1272722), (66, 1041318), (68, 1010691), (82, 838134), (83, 828036), (99, 694212), (102, 673794), (108, 636361), (123, 558756), (132, 520659), (153, 449196), (164, 419067), (166, 414018), (187, 367524), (198, 347106), (204, 336897), (246, 279378), (249, 276012), (297, 231404), (306, 224598), (332, 207009), (369, 186252), (374, 183762), (396, 173553), (451, 152388), (459, 149732), (492, 139689), (498, 138006), (561, 122508), (594, 115702), (612, 112299), (697, 98604), (738, 93126), (747, 92004), (748, 91881), (902, 76194), (913, 75276), (918, 74866), (996, 69003), (1107, 62084), (1122, 61254), (1188, 57851), (1353, 50796), (1394, 49302), (1411, 48708), (1476, 46563), (1494, 46002), (1683, 40836), (1804, 38097), (1826, 37638), (1836, 37433), (2091, 32868), (2214, 31042), (2241, 30668), (2244, 30627), (2706, 25398), (2739, 25092), (2788, 24651), (2822, 24354), (2988, 23001), (3366, 20418), (3403, 20196), (3652, 18819), (4059, 16932), (4182, 16434), (4233, 16236), (4428, 15521), (4482, 15334), (5049, 13612), (5412, 12699), (5478, 12546), (5644, 12177), (6273, 10956), (6732, 10209), (6806, 10098), (7667, 8964), (8118, 8466), (8217, 8364)]