68791086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13999}}^1$

素因数の和:14030

約数の個数: 64

約数和(自身を含む): 188160000

約数和(自身を除く): 119368914

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13999, 27998, 41997, 83994, 97993, 125991, 181987, 195986, 251982, 293979, 363974, 377973, 545961, 587958, 755946, 881937, 1091922, 1273909, 1637883, 1763874, 2547818, 2645811, 3275766, 3821727, 4913649, 5291622, 7643454, 9827298, 11465181, 22930362, 34395543, 68791086]

約数ペア:

[(1, 68791086), (2, 34395543), (3, 22930362), (6, 11465181), (7, 9827298), (9, 7643454), (13, 5291622), (14, 4913649), (18, 3821727), (21, 3275766), (26, 2645811), (27, 2547818), (39, 1763874), (42, 1637883), (54, 1273909), (63, 1091922), (78, 881937), (91, 755946), (117, 587958), (126, 545961), (182, 377973), (189, 363974), (234, 293979), (273, 251982), (351, 195986), (378, 181987), (546, 125991), (702, 97993), (819, 83994), (1638, 41997), (2457, 27998), (4914, 13999)]