77856364

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 139300560

約数和(自身を除く): 61444196

約数列:

[1, 2, 4, 53, 106, 212, 443, 829, 886, 1658, 1772, 3316, 23479, 43937, 46958, 87874, 93916, 175748, 367247, 734494, 1468988, 19464091, 38928182, 77856364]

約数ペア:

[(1, 77856364), (2, 38928182), (4, 19464091), (53, 1468988), (106, 734494), (212, 367247), (443, 175748), (829, 93916), (886, 87874), (1658, 46958), (1772, 43937), (3316, 23479)]