80130546

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2420

約数の個数: 40

約数和(自身を含む): 180425520

約数和(自身を除く): 100294974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 681, 1362, 2043, 2179, 4086, 4358, 6129, 6537, 12258, 13074, 18387, 19611, 36774, 39222, 58833, 117666, 176499, 352998, 494633, 989266, 1483899, 2967798, 4451697, 8903394, 13355091, 26710182, 40065273, 80130546]

約数ペア:

[(1, 80130546), (2, 40065273), (3, 26710182), (6, 13355091), (9, 8903394), (18, 4451697), (27, 2967798), (54, 1483899), (81, 989266), (162, 494633), (227, 352998), (454, 176499), (681, 117666), (1362, 58833), (2043, 39222), (2179, 36774), (4086, 19611), (4358, 18387), (6129, 13074), (6537, 12258)]