68274258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 161602560

約数和(自身を除く): 93328302

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 2003, 2622, 4006, 5681, 6009, 11362, 12018, 17043, 26039, 34086, 38057, 46069, 52078, 76114, 78117, 92138, 114171, 138207, 156234, 228342, 276414, 494741, 598897, 875311, 989482, 1197794, 1484223, 1750622, 1796691, 2625933, 2968446, 3593382, 5251866, 11379043, 22758086, 34137129, 68274258]

約数ペア:

[(1, 68274258), (2, 34137129), (3, 22758086), (6, 11379043), (13, 5251866), (19, 3593382), (23, 2968446), (26, 2625933), (38, 1796691), (39, 1750622), (46, 1484223), (57, 1197794), (69, 989482), (78, 875311), (114, 598897), (138, 494741), (247, 276414), (299, 228342), (437, 156234), (494, 138207), (598, 114171), (741, 92138), (874, 78117), (897, 76114), (1311, 52078), (1482, 46069), (1794, 38057), (2003, 34086), (2622, 26039), (4006, 17043), (5681, 12018), (6009, 11362)]