69678168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 143211432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 83, 84, 114, 133, 152, 166, 168, 228, 249, 263, 266, 332, 399, 456, 498, 526, 532, 581, 664, 789, 798, 996, 1052, 1064, 1162, 1577, 1578, 1596, 1743, 1841, 1992, 2104, 2324, 3154, 3156, 3192, 3486, 3682, 4648, 4731, 4997, 5523, 6308, 6312, 6972, 7364, 9462, 9994, 11039, 11046, 12616, 13944, 14728, 14991, 18924, 19988, 21829, 22078, 22092, 29982, 33117, 34979, 37848, 39976, 43658, 44156, 44184, 59964, 65487, 66234, 69958, 87316, 88312, 104937, 119928, 130974, 132468, 139916, 152803, 174632, 209874, 261948, 264936, 279832, 305606, 414751, 419748, 458409, 523896, 611212, 829502, 839496, 916818, 1222424, 1244253, 1659004, 1833636, 2488506, 2903257, 3318008, 3667272, 4977012, 5806514, 8709771, 9954024, 11613028, 17419542, 23226056, 34839084, 69678168]

約数ペア:

[(1, 69678168), (2, 34839084), (3, 23226056), (4, 17419542), (6, 11613028), (7, 9954024), (8, 8709771), (12, 5806514), (14, 4977012), (19, 3667272), (21, 3318008), (24, 2903257), (28, 2488506), (38, 1833636), (42, 1659004), (56, 1244253), (57, 1222424), (76, 916818), (83, 839496), (84, 829502), (114, 611212), (133, 523896), (152, 458409), (166, 419748), (168, 414751), (228, 305606), (249, 279832), (263, 264936), (266, 261948), (332, 209874), (399, 174632), (456, 152803), (498, 139916), (526, 132468), (532, 130974), (581, 119928), (664, 104937), (789, 88312), (798, 87316), (996, 69958), (1052, 66234), (1064, 65487), (1162, 59964), (1577, 44184), (1578, 44156), (1596, 43658), (1743, 39976), (1841, 37848), (1992, 34979), (2104, 33117), (2324, 29982), (3154, 22092), (3156, 22078), (3192, 21829), (3486, 19988), (3682, 18924), (4648, 14991), (4731, 14728), (4997, 13944), (5523, 12616), (6308, 11046), (6312, 11039), (6972, 9994), (7364, 9462)]