80609452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 177101568

約数和(自身を除く): 96492116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1667, 1727, 2198, 3334, 3454, 4396, 6668, 6908, 11669, 12089, 18337, 23338, 24178, 36674, 46676, 48356, 73348, 128359, 256718, 261719, 513436, 523438, 1046876, 1832033, 2878909, 3664066, 5757818, 7328132, 11515636, 20152363, 40304726, 80609452]

約数ペア:

[(1, 80609452), (2, 40304726), (4, 20152363), (7, 11515636), (11, 7328132), (14, 5757818), (22, 3664066), (28, 2878909), (44, 1832033), (77, 1046876), (154, 523438), (157, 513436), (308, 261719), (314, 256718), (628, 128359), (1099, 73348), (1667, 48356), (1727, 46676), (2198, 36674), (3334, 24178), (3454, 23338), (4396, 18337), (6668, 12089), (6908, 11669)]