72273282

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{280129}}^1$

素因数の和:280177

約数の個数: 16

約数和(自身を含む): 147908640

約数和(自身を除く): 75635358

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 280129, 560258, 840387, 1680774, 12045547, 24091094, 36136641, 72273282]

約数ペア:

[(1, 72273282), (2, 36136641), (3, 24091094), (6, 12045547), (43, 1680774), (86, 840387), (129, 560258), (258, 280129)]