8987184

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:602

約数の個数: 60

約数和(自身を含む): 25389000

約数和(自身を除く): 16401816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 449, 556, 834, 898, 1112, 1251, 1347, 1668, 1796, 2224, 2502, 2694, 3336, 3592, 4041, 5004, 5388, 6672, 7184, 8082, 10008, 10776, 16164, 20016, 21552, 32328, 62411, 64656, 124822, 187233, 249644, 374466, 499288, 561699, 748932, 998576, 1123398, 1497864, 2246796, 2995728, 4493592, 8987184]

約数ペア:

[(1, 8987184), (2, 4493592), (3, 2995728), (4, 2246796), (6, 1497864), (8, 1123398), (9, 998576), (12, 748932), (16, 561699), (18, 499288), (24, 374466), (36, 249644), (48, 187233), (72, 124822), (139, 64656), (144, 62411), (278, 32328), (417, 21552), (449, 20016), (556, 16164), (834, 10776), (898, 10008), (1112, 8082), (1251, 7184), (1347, 6672), (1668, 5388), (1796, 5004), (2224, 4041), (2502, 3592), (2694, 3336)]