72649164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{123553}}^1$

素因数の和:123574

約数の個数: 36

約数和(自身を含む): 197192184

約数和(自身を除く): 124543020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 123553, 247106, 370659, 494212, 741318, 864871, 1482636, 1729742, 2594613, 3459484, 5189226, 6054097, 10378452, 12108194, 18162291, 24216388, 36324582, 72649164]

約数ペア:

[(1, 72649164), (2, 36324582), (3, 24216388), (4, 18162291), (6, 12108194), (7, 10378452), (12, 6054097), (14, 5189226), (21, 3459484), (28, 2594613), (42, 1729742), (49, 1482636), (84, 864871), (98, 741318), (147, 494212), (196, 370659), (294, 247106), (588, 123553)]