64139148

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1481}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 166813920

約数和(自身を除く): 102674772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1481, 1604, 2406, 2962, 3609, 4443, 4812, 5924, 7218, 8886, 10827, 13329, 14436, 17772, 21654, 26658, 39987, 43308, 53316, 79974, 159948, 593881, 1187762, 1781643, 2375524, 3563286, 5344929, 7126572, 10689858, 16034787, 21379716, 32069574, 64139148]

約数ペア:

[(1, 64139148), (2, 32069574), (3, 21379716), (4, 16034787), (6, 10689858), (9, 7126572), (12, 5344929), (18, 3563286), (27, 2375524), (36, 1781643), (54, 1187762), (108, 593881), (401, 159948), (802, 79974), (1203, 53316), (1481, 43308), (1604, 39987), (2406, 26658), (2962, 21654), (3609, 17772), (4443, 14436), (4812, 13329), (5924, 10827), (7218, 8886)]