72784014

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 147692160

約数和(自身を除く): 74908146

約数列:

[1, 2, 3, 6, 139, 197, 278, 394, 417, 443, 591, 834, 886, 1182, 1329, 2658, 27383, 54766, 61577, 82149, 87271, 123154, 164298, 174542, 184731, 261813, 369462, 523626, 12130669, 24261338, 36392007, 72784014]

約数ペア:

[(1, 72784014), (2, 36392007), (3, 24261338), (6, 12130669), (139, 523626), (197, 369462), (278, 261813), (394, 184731), (417, 174542), (443, 164298), (591, 123154), (834, 87271), (886, 82149), (1182, 61577), (1329, 54766), (2658, 27383)]