120877866

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 279613440

約数和(自身を除く): 158735574

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 163, 186, 279, 326, 443, 489, 558, 837, 886, 978, 1329, 1467, 1674, 2658, 2934, 3987, 4401, 5053, 7974, 8802, 10106, 11961, 13733, 15159, 23922, 27466, 30318, 41199, 45477, 72209, 82398, 90954, 123597, 136431, 144418, 216627, 247194, 272862, 370791, 433254, 649881, 741582, 1299762, 1949643, 2238479, 3899286, 4476958, 6715437, 13430874, 20146311, 40292622, 60438933, 120877866]

約数ペア:

[(1, 120877866), (2, 60438933), (3, 40292622), (6, 20146311), (9, 13430874), (18, 6715437), (27, 4476958), (31, 3899286), (54, 2238479), (62, 1949643), (93, 1299762), (163, 741582), (186, 649881), (279, 433254), (326, 370791), (443, 272862), (489, 247194), (558, 216627), (837, 144418), (886, 136431), (978, 123597), (1329, 90954), (1467, 82398), (1674, 72209), (2658, 45477), (2934, 41199), (3987, 30318), (4401, 27466), (5053, 23922), (7974, 15159), (8802, 13733), (10106, 11961)]