68966352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 250956160

約数和(自身を除く): 181989808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 277, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 554, 624, 684, 728, 741, 798, 819, 831, 912, 936, 988, 1008, 1064, 1092, 1108, 1197, 1368, 1456, 1482, 1596, 1638, 1662, 1729, 1872, 1939, 1976, 2128, 2184, 2216, 2223, 2394, 2493, 2736, 2964, 3192, 3276, 3324, 3458, 3601, 3878, 3952, 4368, 4432, 4446, 4788, 4986, 5187, 5263, 5817, 5928, 6384, 6552, 6648, 6916, 7202, 7756, 8892, 9576, 9972, 10374, 10526, 10803, 11634, 11856, 13104, 13296, 13832, 14404, 15512, 15561, 15789, 17451, 17784, 19152, 19944, 20748, 21052, 21606, 23268, 25207, 27664, 28808, 31024, 31122, 31578, 32409, 34902, 35568, 36841, 39888, 41496, 42104, 43212, 46536, 47367, 50414, 57616, 62244, 63156, 64818, 68419, 69804, 73682, 75621, 82992, 84208, 86424, 93072, 94734, 100828, 110523, 124488, 126312, 129636, 136838, 139608, 147364, 151242, 172848, 189468, 201656, 205257, 221046, 226863, 248976, 252624, 259272, 273676, 279216, 294728, 302484, 331569, 378936, 403312, 410514, 442092, 453726, 478933, 518544, 547352, 589456, 604968, 615771, 663138, 757872, 821028, 884184, 907452, 957866, 1094704, 1209936, 1231542, 1326276, 1436799, 1642056, 1768368, 1814904, 1915732, 2463084, 2652552, 2873598, 3284112, 3629808, 3831464, 4310397, 4926168, 5305104, 5747196, 7662928, 8620794, 9852336, 11494392, 17241588, 22988784, 34483176, 68966352]

約数ペア:

[(1, 68966352), (2, 34483176), (3, 22988784), (4, 17241588), (6, 11494392), (7, 9852336), (8, 8620794), (9, 7662928), (12, 5747196), (13, 5305104), (14, 4926168), (16, 4310397), (18, 3831464), (19, 3629808), (21, 3284112), (24, 2873598), (26, 2652552), (28, 2463084), (36, 1915732), (38, 1814904), (39, 1768368), (42, 1642056), (48, 1436799), (52, 1326276), (56, 1231542), (57, 1209936), (63, 1094704), (72, 957866), (76, 907452), (78, 884184), (84, 821028), (91, 757872), (104, 663138), (112, 615771), (114, 604968), (117, 589456), (126, 547352), (133, 518544), (144, 478933), (152, 453726), (156, 442092), (168, 410514), (171, 403312), (182, 378936), (208, 331569), (228, 302484), (234, 294728), (247, 279216), (252, 273676), (266, 259272), (273, 252624), (277, 248976), (304, 226863), (312, 221046), (336, 205257), (342, 201656), (364, 189468), (399, 172848), (456, 151242), (468, 147364), (494, 139608), (504, 136838), (532, 129636), (546, 126312), (554, 124488), (624, 110523), (684, 100828), (728, 94734), (741, 93072), (798, 86424), (819, 84208), (831, 82992), (912, 75621), (936, 73682), (988, 69804), (1008, 68419), (1064, 64818), (1092, 63156), (1108, 62244), (1197, 57616), (1368, 50414), (1456, 47367), (1482, 46536), (1596, 43212), (1638, 42104), (1662, 41496), (1729, 39888), (1872, 36841), (1939, 35568), (1976, 34902), (2128, 32409), (2184, 31578), (2216, 31122), (2223, 31024), (2394, 28808), (2493, 27664), (2736, 25207), (2964, 23268), (3192, 21606), (3276, 21052), (3324, 20748), (3458, 19944), (3601, 19152), (3878, 17784), (3952, 17451), (4368, 15789), (4432, 15561), (4446, 15512), (4788, 14404), (4986, 13832), (5187, 13296), (5263, 13104), (5817, 11856), (5928, 11634), (6384, 10803), (6552, 10526), (6648, 10374), (6916, 9972), (7202, 9576), (7756, 8892)]