66820716

素因数分解:

$2^2\times 3^2\times {\mathrm{829}}^1\times {\mathrm{2239}}^1$

素因数の和:3078

約数の個数: 36

約数和(自身を含む): 169187200

約数和(自身を除く): 102366484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 829, 1658, 2239, 2487, 3316, 4478, 4974, 6717, 7461, 8956, 9948, 13434, 14922, 20151, 26868, 29844, 40302, 80604, 1856131, 3712262, 5568393, 7424524, 11136786, 16705179, 22273572, 33410358, 66820716]

約数ペア:

[(1, 66820716), (2, 33410358), (3, 22273572), (4, 16705179), (6, 11136786), (9, 7424524), (12, 5568393), (18, 3712262), (36, 1856131), (829, 80604), (1658, 40302), (2239, 29844), (2487, 26868), (3316, 20151), (4478, 14922), (4974, 13434), (6717, 9948), (7461, 8956)]