72237678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{279991}}^1$

素因数の和:280039

約数の個数: 16

約数和(自身を含む): 147835776

約数和(自身を除く): 75598098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 279991, 559982, 839973, 1679946, 12039613, 24079226, 36118839, 72237678]

約数ペア:

[(1, 72237678), (2, 36118839), (3, 24079226), (6, 12039613), (43, 1679946), (86, 839973), (129, 559982), (258, 279991)]