66084419.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{1625851}}^1$

素因数の和:1625865

約数の個数: 30

約数和(自身を含む): 655218356

約数和(自身を除く): 421095812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1625851, 3251702, 4877553, 6503404, 9755106, 13006808, 14632659, 19510212, 26013616, 29265318, 39020424, 58530636, 78040848, 117061272, 234122544]

約数ペア:

[(1, 234122544), (2, 117061272), (3, 78040848), (4, 58530636), (6, 39020424), (8, 29265318), (9, 26013616), (12, 19510212), (16, 14632659), (18, 13006808), (24, 9755106), (36, 6503404), (48, 4877553), (72, 3251702), (144, 1625851)]