77780574

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{9059}}^1$

素因数の和:9126

約数の個数: 40

約数和(自身を含む): 177594120

約数和(自身を除く): 99813546

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 9059, 18118, 27177, 54354, 81531, 163062, 244593, 480127, 489186, 733779, 960254, 1440381, 1467558, 2880762, 4321143, 8642286, 12963429, 25926858, 38890287, 77780574]

約数ペア:

[(1, 77780574), (2, 38890287), (3, 25926858), (6, 12963429), (9, 8642286), (18, 4321143), (27, 2880762), (53, 1467558), (54, 1440381), (81, 960254), (106, 733779), (159, 489186), (162, 480127), (318, 244593), (477, 163062), (954, 81531), (1431, 54354), (2862, 27177), (4293, 18118), (8586, 9059)]