81860076

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{6553}}^1$

素因数の和:6910

約数の個数: 36

約数和(自身を含む): 207552072

約数和(自身を除く): 125691996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 6246, 6553, 12492, 13106, 19659, 26212, 39318, 58977, 78636, 117954, 235908, 2273891, 4547782, 6821673, 9095564, 13643346, 20465019, 27286692, 40930038, 81860076]

約数ペア:

[(1, 81860076), (2, 40930038), (3, 27286692), (4, 20465019), (6, 13643346), (9, 9095564), (12, 6821673), (18, 4547782), (36, 2273891), (347, 235908), (694, 117954), (1041, 78636), (1388, 58977), (2082, 39318), (3123, 26212), (4164, 19659), (6246, 13106), (6553, 12492)]