80943948

素因数分解:

$2^2\times 3^4\times {\mathrm{249827}}^1$

素因数の和:249843

約数の個数: 30

約数和(自身を含む): 211604316

約数和(自身を除く): 130660368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 249827, 499654, 749481, 999308, 1498962, 2248443, 2997924, 4496886, 6745329, 8993772, 13490658, 20235987, 26981316, 40471974, 80943948]

約数ペア:

[(1, 80943948), (2, 40471974), (3, 26981316), (4, 20235987), (6, 13490658), (9, 8993772), (12, 6745329), (18, 4496886), (27, 2997924), (36, 2248443), (54, 1498962), (81, 999308), (108, 749481), (162, 499654), (324, 249827)]