71965944

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{18859}}^1$

素因数の和:18924

約数の個数: 48

約数和(自身を含む): 198595800

約数和(自身を除く): 126629856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 18859, 37718, 56577, 75436, 113154, 150872, 169731, 226308, 339462, 452616, 678924, 999527, 1357848, 1999054, 2998581, 3998108, 5997162, 7996216, 8995743, 11994324, 17991486, 23988648, 35982972, 71965944]

約数ペア:

[(1, 71965944), (2, 35982972), (3, 23988648), (4, 17991486), (6, 11994324), (8, 8995743), (9, 7996216), (12, 5997162), (18, 3998108), (24, 2998581), (36, 1999054), (53, 1357848), (72, 999527), (106, 678924), (159, 452616), (212, 339462), (318, 226308), (424, 169731), (477, 150872), (636, 113154), (954, 75436), (1272, 56577), (1908, 37718), (3816, 18859)]