78860088

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 219916800

約数和(自身を除く): 141056712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1103, 1324, 1986, 2206, 2648, 2979, 3309, 3972, 4412, 5958, 6618, 7944, 8824, 8937, 9927, 11916, 13236, 17874, 19854, 23832, 26472, 29781, 35748, 39708, 59562, 71496, 79416, 119124, 238248, 365093, 730186, 1095279, 1460372, 2190558, 2920744, 3285837, 4381116, 6571674, 8762232, 9857511, 13143348, 19715022, 26286696, 39430044, 78860088]

約数ペア:

[(1, 78860088), (2, 39430044), (3, 26286696), (4, 19715022), (6, 13143348), (8, 9857511), (9, 8762232), (12, 6571674), (18, 4381116), (24, 3285837), (27, 2920744), (36, 2190558), (54, 1460372), (72, 1095279), (108, 730186), (216, 365093), (331, 238248), (662, 119124), (993, 79416), (1103, 71496), (1324, 59562), (1986, 39708), (2206, 35748), (2648, 29781), (2979, 26472), (3309, 23832), (3972, 19854), (4412, 17874), (5958, 13236), (6618, 11916), (7944, 9927), (8824, 8937)]