72286722

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{2069}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 88676478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1941, 2069, 3882, 4138, 5823, 6207, 11646, 12414, 17469, 18621, 34938, 37242, 55863, 111726, 1338643, 2677286, 4015929, 8031858, 12047787, 24095574, 36143361, 72286722]

約数ペア:

[(1, 72286722), (2, 36143361), (3, 24095574), (6, 12047787), (9, 8031858), (18, 4015929), (27, 2677286), (54, 1338643), (647, 111726), (1294, 55863), (1941, 37242), (2069, 34938), (3882, 18621), (4138, 17469), (5823, 12414), (6207, 11646)]