90280638

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{102359}}^1$

素因数の和:102381

約数の個数: 36

約数和(自身を含む): 227546280

約数和(自身を除く): 137265642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 102359, 204718, 307077, 614154, 716513, 921231, 1433026, 1842462, 2149539, 4299078, 5015591, 6448617, 10031182, 12897234, 15046773, 30093546, 45140319, 90280638]

約数ペア:

[(1, 90280638), (2, 45140319), (3, 30093546), (6, 15046773), (7, 12897234), (9, 10031182), (14, 6448617), (18, 5015591), (21, 4299078), (42, 2149539), (49, 1842462), (63, 1433026), (98, 921231), (126, 716513), (147, 614154), (294, 307077), (441, 204718), (882, 102359)]