78814314

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{167}}^2$

素因数の和:499

約数の個数: 36

約数和(自身を含む): 172887234

約数和(自身を除く): 94072920

約数列:

[1, 2, 3, 6, 9, 18, 157, 167, 314, 334, 471, 501, 942, 1002, 1413, 1503, 2826, 3006, 26219, 27889, 52438, 55778, 78657, 83667, 157314, 167334, 235971, 251001, 471942, 502002, 4378573, 8757146, 13135719, 26271438, 39407157, 78814314]

約数ペア:

[(1, 78814314), (2, 39407157), (3, 26271438), (6, 13135719), (9, 8757146), (18, 4378573), (157, 502002), (167, 471942), (314, 251001), (334, 235971), (471, 167334), (501, 157314), (942, 83667), (1002, 78657), (1413, 55778), (1503, 52438), (2826, 27889), (3006, 26219)]