78103836

素因数分解:

$2^2\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{1571}}^1$

素因数の和:2962

約数の個数: 36

約数和(自身を含む): 197697864

約数和(自身を除く): 119594028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1381, 1571, 2762, 3142, 4143, 4713, 5524, 6284, 8286, 9426, 12429, 14139, 16572, 18852, 24858, 28278, 49716, 56556, 2169551, 4339102, 6508653, 8678204, 13017306, 19525959, 26034612, 39051918, 78103836]

約数ペア:

[(1, 78103836), (2, 39051918), (3, 26034612), (4, 19525959), (6, 13017306), (9, 8678204), (12, 6508653), (18, 4339102), (36, 2169551), (1381, 56556), (1571, 49716), (2762, 28278), (3142, 24858), (4143, 18852), (4713, 16572), (5524, 14139), (6284, 12429), (8286, 9426)]