87432084

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{4987}}^1$

素因数の和:5484

約数の個数: 36

約数和(自身を含む): 221507104

約数和(自身を除く): 134075020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 4987, 5844, 8766, 9974, 14961, 17532, 19948, 29922, 44883, 59844, 89766, 179532, 2428669, 4857338, 7286007, 9714676, 14572014, 21858021, 29144028, 43716042, 87432084]

約数ペア:

[(1, 87432084), (2, 43716042), (3, 29144028), (4, 21858021), (6, 14572014), (9, 9714676), (12, 7286007), (18, 4857338), (36, 2428669), (487, 179532), (974, 89766), (1461, 59844), (1948, 44883), (2922, 29922), (4383, 19948), (4987, 17532), (5844, 14961), (8766, 9974)]