77228478

素因数分解:

$2^1\times 3^4\times {\mathrm{476719}}^1$

素因数の和:476733

約数の個数: 20

約数和(自身を含む): 173049360

約数和(自身を除く): 95820882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 476719, 953438, 1430157, 2860314, 4290471, 8580942, 12871413, 25742826, 38614239, 77228478]

約数ペア:

[(1, 77228478), (2, 38614239), (3, 25742826), (6, 12871413), (9, 8580942), (18, 4290471), (27, 2860314), (54, 1430157), (81, 953438), (162, 476719)]