71654364

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{4493}}^1$

素因数の和:4946

約数の個数: 36

約数和(自身を含む): 181575576

約数和(自身を除く): 109921212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 4493, 5316, 7974, 8986, 13479, 15948, 17972, 26958, 40437, 53916, 80874, 161748, 1990399, 3980798, 5971197, 7961596, 11942394, 17913591, 23884788, 35827182, 71654364]

約数ペア:

[(1, 71654364), (2, 35827182), (3, 23884788), (4, 17913591), (6, 11942394), (9, 7961596), (12, 5971197), (18, 3980798), (36, 1990399), (443, 161748), (886, 80874), (1329, 53916), (1772, 40437), (2658, 26958), (3987, 17972), (4493, 15948), (5316, 13479), (7974, 8986)]