86972472

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{9221}}^1$

素因数の和:9364

約数の個数: 48

約数和(自身を含む): 237374280

約数和(自身を除く): 150401808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9221, 9432, 18442, 27663, 36884, 55326, 73768, 82989, 110652, 165978, 221304, 331956, 663912, 1207951, 2415902, 3623853, 4831804, 7247706, 9663608, 10871559, 14495412, 21743118, 28990824, 43486236, 86972472]

約数ペア:

[(1, 86972472), (2, 43486236), (3, 28990824), (4, 21743118), (6, 14495412), (8, 10871559), (9, 9663608), (12, 7247706), (18, 4831804), (24, 3623853), (36, 2415902), (72, 1207951), (131, 663912), (262, 331956), (393, 221304), (524, 165978), (786, 110652), (1048, 82989), (1179, 73768), (1572, 55326), (2358, 36884), (3144, 27663), (4716, 18442), (9221, 9432)]