90953766

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{7691}}^1$

素因数の和:7778

約数の個数: 40

約数和(自身を含む): 206622504

約数和(自身を除く): 115668738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 7691, 11826, 15382, 23073, 46146, 69219, 138438, 207657, 415314, 561443, 622971, 1122886, 1245942, 1684329, 3368658, 5052987, 10105974, 15158961, 30317922, 45476883, 90953766]

約数ペア:

[(1, 90953766), (2, 45476883), (3, 30317922), (6, 15158961), (9, 10105974), (18, 5052987), (27, 3368658), (54, 1684329), (73, 1245942), (81, 1122886), (146, 622971), (162, 561443), (219, 415314), (438, 207657), (657, 138438), (1314, 69219), (1971, 46146), (3942, 23073), (5913, 15382), (7691, 11826)]