80970726

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12577}}^1$

素因数の和:12648

約数の個数: 32

約数和(自身を含む): 172067040

約数和(自身を除く): 91096314

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 12577, 25154, 37731, 75462, 364733, 465349, 729466, 930698, 1094199, 1396047, 2188398, 2792094, 13495121, 26990242, 40485363, 80970726]

約数ペア:

[(1, 80970726), (2, 40485363), (3, 26990242), (6, 13495121), (29, 2792094), (37, 2188398), (58, 1396047), (74, 1094199), (87, 930698), (111, 729466), (174, 465349), (222, 364733), (1073, 75462), (2146, 37731), (3219, 25154), (6438, 12577)]