72785628

素因数分解:

$2^2\times 3^4\times {\mathrm{277}}^1\times {\mathrm{811}}^1$

素因数の和:1104

約数の個数: 60

約数和(自身を含む): 191198392

約数和(自身を除く): 118412764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 277, 324, 554, 811, 831, 1108, 1622, 1662, 2433, 2493, 3244, 3324, 4866, 4986, 7299, 7479, 9732, 9972, 14598, 14958, 21897, 22437, 29196, 29916, 43794, 44874, 65691, 87588, 89748, 131382, 224647, 262764, 449294, 673941, 898588, 1347882, 2021823, 2695764, 4043646, 6065469, 8087292, 12130938, 18196407, 24261876, 36392814, 72785628]

約数ペア:

[(1, 72785628), (2, 36392814), (3, 24261876), (4, 18196407), (6, 12130938), (9, 8087292), (12, 6065469), (18, 4043646), (27, 2695764), (36, 2021823), (54, 1347882), (81, 898588), (108, 673941), (162, 449294), (277, 262764), (324, 224647), (554, 131382), (811, 89748), (831, 87588), (1108, 65691), (1622, 44874), (1662, 43794), (2433, 29916), (2493, 29196), (3244, 22437), (3324, 21897), (4866, 14958), (4986, 14598), (7299, 9972), (7479, 9732)]