64480212

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2890

約数の個数: 60

約数和(自身を含む): 170999136

約数和(自身を除く): 106518924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 2803, 3834, 5606, 5751, 7668, 8409, 11212, 11502, 16818, 23004, 25227, 33636, 50454, 75681, 100908, 151362, 199013, 227043, 302724, 398026, 454086, 597039, 796052, 908172, 1194078, 1791117, 2388156, 3582234, 5373351, 7164468, 10746702, 16120053, 21493404, 32240106, 64480212]

約数ペア:

[(1, 64480212), (2, 32240106), (3, 21493404), (4, 16120053), (6, 10746702), (9, 7164468), (12, 5373351), (18, 3582234), (27, 2388156), (36, 1791117), (54, 1194078), (71, 908172), (81, 796052), (108, 597039), (142, 454086), (162, 398026), (213, 302724), (284, 227043), (324, 199013), (426, 151362), (639, 100908), (852, 75681), (1278, 50454), (1917, 33636), (2556, 25227), (2803, 23004), (3834, 16818), (5606, 11502), (5751, 11212), (7668, 8409)]