78161922

素因数分解:

$2^1\times 3^6\times {\mathrm{53609}}^1$

素因数の和:53629

約数の個数: 28

約数和(自身を含む): 175787190

約数和(自身を除く): 97625268

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 53609, 107218, 160827, 321654, 482481, 964962, 1447443, 2894886, 4342329, 8684658, 13026987, 26053974, 39080961, 78161922]

約数ペア:

[(1, 78161922), (2, 39080961), (3, 26053974), (6, 13026987), (9, 8684658), (18, 4342329), (27, 2894886), (54, 1447443), (81, 964962), (162, 482481), (243, 321654), (486, 160827), (729, 107218), (1458, 53609)]