80423172

素因数分解:

$2^2\times 3^3\times {\mathrm{744659}}^1$

素因数の和:744672

約数の個数: 24

約数和(自身を含む): 208504800

約数和(自身を除く): 128081628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 744659, 1489318, 2233977, 2978636, 4467954, 6701931, 8935908, 13403862, 20105793, 26807724, 40211586, 80423172]

約数ペア:

[(1, 80423172), (2, 40211586), (3, 26807724), (4, 20105793), (6, 13403862), (9, 8935908), (12, 6701931), (18, 4467954), (27, 2978636), (36, 2233977), (54, 1489318), (108, 744659)]