72831384

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3191}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 197935920

約数和(自身を除く): 125104536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3191, 3804, 5706, 6382, 7608, 9573, 11412, 12764, 19146, 22824, 25528, 28719, 38292, 57438, 76584, 114876, 229752, 1011547, 2023094, 3034641, 4046188, 6069282, 8092376, 9103923, 12138564, 18207846, 24277128, 36415692, 72831384]

約数ペア:

[(1, 72831384), (2, 36415692), (3, 24277128), (4, 18207846), (6, 12138564), (8, 9103923), (9, 8092376), (12, 6069282), (18, 4046188), (24, 3034641), (36, 2023094), (72, 1011547), (317, 229752), (634, 114876), (951, 76584), (1268, 57438), (1902, 38292), (2536, 28719), (2853, 25528), (3191, 22824), (3804, 19146), (5706, 12764), (6382, 11412), (7608, 9573)]