72124387

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 78289632

約数和(自身を除く): 6165245

約数列:

[1, 17, 61, 157, 443, 1037, 2669, 7531, 9577, 27023, 69551, 162809, 459391, 1182367, 4242611, 72124387]

約数ペア:

[(1, 72124387), (17, 4242611), (61, 1182367), (157, 459391), (443, 162809), (1037, 69551), (2669, 27023), (7531, 9577)]