54654678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 134800848

約数和(自身を除く): 80146170

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 647, 722, 741, 1083, 1294, 1482, 1941, 2166, 2223, 3249, 3882, 4446, 4693, 5823, 6498, 8411, 9386, 11646, 12293, 14079, 16822, 24586, 25233, 28158, 36879, 42237, 50466, 73758, 75699, 84474, 110637, 151398, 159809, 221274, 233567, 319618, 467134, 479427, 700701, 958854, 1401402, 1438281, 2102103, 2876562, 3036371, 4204206, 6072742, 9109113, 18218226, 27327339, 54654678]

約数ペア:

[(1, 54654678), (2, 27327339), (3, 18218226), (6, 9109113), (9, 6072742), (13, 4204206), (18, 3036371), (19, 2876562), (26, 2102103), (38, 1438281), (39, 1401402), (57, 958854), (78, 700701), (114, 479427), (117, 467134), (171, 319618), (234, 233567), (247, 221274), (342, 159809), (361, 151398), (494, 110637), (647, 84474), (722, 75699), (741, 73758), (1083, 50466), (1294, 42237), (1482, 36879), (1941, 28158), (2166, 25233), (2223, 24586), (3249, 16822), (3882, 14079), (4446, 12293), (4693, 11646), (5823, 9386), (6498, 8411)]