72738670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6779}}^1$

素因数の和:6852

約数の個数: 32

約数和(自身を含む): 139125600

約数和(自身を除く): 66386930

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 6779, 10730, 13558, 33895, 67790, 196591, 250823, 393182, 501646, 982955, 1254115, 1965910, 2508230, 7273867, 14547734, 36369335, 72738670]

約数ペア:

[(1, 72738670), (2, 36369335), (5, 14547734), (10, 7273867), (29, 2508230), (37, 1965910), (58, 1254115), (74, 982955), (145, 501646), (185, 393182), (290, 250823), (370, 196591), (1073, 67790), (2146, 33895), (5365, 13558), (6779, 10730)]