72278822

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67049}}^1$

素因数の和:67076

約数の個数: 24

約数和(自身を含む): 137586600

約数和(自身を除く): 65307778

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 67049, 134098, 469343, 737539, 938686, 1475078, 3285401, 5162773, 6570802, 10325546, 36139411, 72278822]

約数ペア:

[(1, 72278822), (2, 36139411), (7, 10325546), (11, 6570802), (14, 5162773), (22, 3285401), (49, 1475078), (77, 938686), (98, 737539), (154, 469343), (539, 134098), (1078, 67049)]