78985044

素因数分解:

$2^2\times 3^4\times {\mathrm{243781}}^1$

素因数の和:243797

約数の個数: 30

約数和(自身を含む): 206483354

約数和(自身を除く): 127498310

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 243781, 487562, 731343, 975124, 1462686, 2194029, 2925372, 4388058, 6582087, 8776116, 13164174, 19746261, 26328348, 39492522, 78985044]

約数ペア:

[(1, 78985044), (2, 39492522), (3, 26328348), (4, 19746261), (6, 13164174), (9, 8776116), (12, 6582087), (18, 4388058), (27, 2925372), (36, 2194029), (54, 1462686), (81, 975124), (108, 731343), (162, 487562), (324, 243781)]