81124452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{118603}}^1$

素因数の和:118632

約数の個数: 36

約数和(自身を含む): 215859280

約数和(自身を除く): 134734828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 118603, 237206, 355809, 474412, 711618, 1067427, 1423236, 2134854, 2253457, 4269708, 4506914, 6760371, 9013828, 13520742, 20281113, 27041484, 40562226, 81124452]

約数ペア:

[(1, 81124452), (2, 40562226), (3, 27041484), (4, 20281113), (6, 13520742), (9, 9013828), (12, 6760371), (18, 4506914), (19, 4269708), (36, 2253457), (38, 2134854), (57, 1423236), (76, 1067427), (114, 711618), (171, 474412), (228, 355809), (342, 237206), (684, 118603)]