90541206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239527}}^1$

素因数の和:239545

約数の個数: 32

約数和(自身を含む): 229946880

約数和(自身を除く): 139405674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 239527, 479054, 718581, 1437162, 1676689, 2155743, 3353378, 4311486, 5030067, 6467229, 10060134, 12934458, 15090201, 30180402, 45270603, 90541206]

約数ペア:

[(1, 90541206), (2, 45270603), (3, 30180402), (6, 15090201), (7, 12934458), (9, 10060134), (14, 6467229), (18, 5030067), (21, 4311486), (27, 3353378), (42, 2155743), (54, 1676689), (63, 1437162), (126, 718581), (189, 479054), (378, 239527)]