81420636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6359}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 209422080

約数和(自身を除く): 128001444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 2134, 3201, 4268, 6359, 6402, 12718, 12804, 19077, 25436, 38154, 69949, 76308, 139898, 209847, 279796, 419694, 616823, 839388, 1233646, 1850469, 2467292, 3700938, 6785053, 7401876, 13570106, 20355159, 27140212, 40710318, 81420636]

約数ペア:

[(1, 81420636), (2, 40710318), (3, 27140212), (4, 20355159), (6, 13570106), (11, 7401876), (12, 6785053), (22, 3700938), (33, 2467292), (44, 1850469), (66, 1233646), (97, 839388), (132, 616823), (194, 419694), (291, 279796), (388, 209847), (582, 139898), (1067, 76308), (1164, 69949), (2134, 38154), (3201, 25436), (4268, 19077), (6359, 12804), (6402, 12718)]