81155298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{8293}}^1$

素因数の和:8538

約数の個数: 32

約数和(自身を含む): 186316416

約数和(自身を除く): 105161118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 3262, 4893, 8293, 9786, 16586, 24879, 49758, 58051, 116102, 174153, 348306, 1932269, 3864538, 5796807, 11593614, 13525883, 27051766, 40577649, 81155298]

約数ペア:

[(1, 81155298), (2, 40577649), (3, 27051766), (6, 13525883), (7, 11593614), (14, 5796807), (21, 3864538), (42, 1932269), (233, 348306), (466, 174153), (699, 116102), (1398, 58051), (1631, 49758), (3262, 24879), (4893, 16586), (8293, 9786)]