68661936

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 180

約数和(自身を含む): 230445072

約数和(自身を除く): 161783136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 252, 259, 263, 294, 296, 333, 336, 392, 441, 444, 504, 518, 526, 588, 592, 666, 777, 784, 789, 882, 888, 1008, 1036, 1052, 1176, 1332, 1554, 1578, 1764, 1776, 1813, 1841, 2072, 2104, 2331, 2352, 2367, 2664, 3108, 3156, 3528, 3626, 3682, 4144, 4208, 4662, 4734, 5328, 5439, 5523, 6216, 6312, 7056, 7252, 7364, 9324, 9468, 9731, 10878, 11046, 12432, 12624, 12887, 14504, 14728, 16317, 16569, 18648, 18936, 19462, 21756, 22092, 25774, 29008, 29193, 29456, 32634, 33138, 37296, 37872, 38661, 38924, 43512, 44184, 51548, 58386, 65268, 66276, 68117, 77322, 77848, 87024, 87579, 88368, 103096, 115983, 116772, 130536, 132552, 136234, 154644, 155696, 175158, 204351, 206192, 231966, 233544, 261072, 265104, 272468, 309288, 350316, 408702, 463932, 467088, 476819, 544936, 613053, 618576, 700632, 817404, 927864, 953638, 1089872, 1226106, 1401264, 1430457, 1634808, 1855728, 1907276, 2452212, 2860914, 3269616, 3814552, 4291371, 4904424, 5721828, 7629104, 8582742, 9808848, 11443656, 17165484, 22887312, 34330968, 68661936]

約数ペア:

[(1, 68661936), (2, 34330968), (3, 22887312), (4, 17165484), (6, 11443656), (7, 9808848), (8, 8582742), (9, 7629104), (12, 5721828), (14, 4904424), (16, 4291371), (18, 3814552), (21, 3269616), (24, 2860914), (28, 2452212), (36, 1907276), (37, 1855728), (42, 1634808), (48, 1430457), (49, 1401264), (56, 1226106), (63, 1089872), (72, 953638), (74, 927864), (84, 817404), (98, 700632), (111, 618576), (112, 613053), (126, 544936), (144, 476819), (147, 467088), (148, 463932), (168, 408702), (196, 350316), (222, 309288), (252, 272468), (259, 265104), (263, 261072), (294, 233544), (296, 231966), (333, 206192), (336, 204351), (392, 175158), (441, 155696), (444, 154644), (504, 136234), (518, 132552), (526, 130536), (588, 116772), (592, 115983), (666, 103096), (777, 88368), (784, 87579), (789, 87024), (882, 77848), (888, 77322), (1008, 68117), (1036, 66276), (1052, 65268), (1176, 58386), (1332, 51548), (1554, 44184), (1578, 43512), (1764, 38924), (1776, 38661), (1813, 37872), (1841, 37296), (2072, 33138), (2104, 32634), (2331, 29456), (2352, 29193), (2367, 29008), (2664, 25774), (3108, 22092), (3156, 21756), (3528, 19462), (3626, 18936), (3682, 18648), (4144, 16569), (4208, 16317), (4662, 14728), (4734, 14504), (5328, 12887), (5439, 12624), (5523, 12432), (6216, 11046), (6312, 10878), (7056, 9731), (7252, 9468), (7364, 9324)]