65431908

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7669}}^1$

素因数の和:7761

約数の個数: 48

約数和(自身を含む): 171808000

約数和(自身を除く): 106376092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 7669, 8532, 15338, 23007, 30676, 46014, 69021, 92028, 138042, 207063, 276084, 414126, 605851, 828252, 1211702, 1817553, 2423404, 3635106, 5452659, 7270212, 10905318, 16357977, 21810636, 32715954, 65431908]

約数ペア:

[(1, 65431908), (2, 32715954), (3, 21810636), (4, 16357977), (6, 10905318), (9, 7270212), (12, 5452659), (18, 3635106), (27, 2423404), (36, 1817553), (54, 1211702), (79, 828252), (108, 605851), (158, 414126), (237, 276084), (316, 207063), (474, 138042), (711, 92028), (948, 69021), (1422, 46014), (2133, 30676), (2844, 23007), (4266, 15338), (7669, 8532)]