65424798

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 145017600

約数和(自身を除く): 79592802

約数列:

[1, 2, 3, 6, 9, 18, 79, 139, 158, 237, 278, 331, 417, 474, 662, 711, 834, 993, 1251, 1422, 1986, 2502, 2979, 5958, 10981, 21962, 26149, 32943, 46009, 52298, 65886, 78447, 92018, 98829, 138027, 156894, 197658, 235341, 276054, 414081, 470682, 828162, 3634711, 7269422, 10904133, 21808266, 32712399, 65424798]

約数ペア:

[(1, 65424798), (2, 32712399), (3, 21808266), (6, 10904133), (9, 7269422), (18, 3634711), (79, 828162), (139, 470682), (158, 414081), (237, 276054), (278, 235341), (331, 197658), (417, 156894), (474, 138027), (662, 98829), (711, 92018), (834, 78447), (993, 65886), (1251, 52298), (1422, 46009), (1986, 32943), (2502, 26149), (2979, 21962), (5958, 10981)]