72217537

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6101}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 87868800

約数和(自身を除く): 15651263

約数列:

[1, 7, 19, 89, 133, 623, 1691, 6101, 11837, 42707, 115919, 542989, 811433, 3800923, 10316791, 72217537]

約数ペア:

[(1, 72217537), (7, 10316791), (19, 3800923), (89, 811433), (133, 542989), (623, 115919), (1691, 42707), (6101, 11837)]