90873954

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{15439}}^1$

素因数の和:15559

約数の個数: 32

約数和(自身を含む): 203808000

約数和(自身を除く): 112934046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 15439, 30878, 46317, 92634, 138951, 277902, 416853, 833706, 1682851, 3365702, 5048553, 10097106, 15145659, 30291318, 45436977, 90873954]

約数ペア:

[(1, 90873954), (2, 45436977), (3, 30291318), (6, 15145659), (9, 10097106), (18, 5048553), (27, 3365702), (54, 1682851), (109, 833706), (218, 416853), (327, 277902), (654, 138951), (981, 92634), (1962, 46317), (2943, 30878), (5886, 15439)]