80210502

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{61043}}^1$

素因数の和:61124

約数の個数: 24

約数和(自身を含む): 176172984

約数和(自身を除く): 95962482

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 61043, 122086, 183129, 366258, 549387, 1098774, 4456139, 8912278, 13368417, 26736834, 40105251, 80210502]

約数ペア:

[(1, 80210502), (2, 40105251), (3, 26736834), (6, 13368417), (9, 8912278), (18, 4456139), (73, 1098774), (146, 549387), (219, 366258), (438, 183129), (657, 122086), (1314, 61043)]