64094094648

素因数分解:

$2^3\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{449821}}^1$

素因数の和:451812

約数の個数: 48

約数和(自身を含む): 173676274200

約数和(自身を除く): 109582179552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1979, 3958, 5937, 7916, 11874, 15832, 17811, 23748, 35622, 47496, 71244, 142488, 449821, 899642, 1349463, 1799284, 2698926, 3598568, 4048389, 5397852, 8096778, 10795704, 16193556, 32387112, 890195759, 1780391518, 2670587277, 3560783036, 5341174554, 7121566072, 8011761831, 10682349108, 16023523662, 21364698216, 32047047324, 64094094648]

約数ペア:

[(1, 64094094648), (2, 32047047324), (3, 21364698216), (4, 16023523662), (6, 10682349108), (8, 8011761831), (9, 7121566072), (12, 5341174554), (18, 3560783036), (24, 2670587277), (36, 1780391518), (72, 890195759), (1979, 32387112), (3958, 16193556), (5937, 10795704), (7916, 8096778), (11874, 5397852), (15832, 4048389), (17811, 3598568), (23748, 2698926), (35622, 1799284), (47496, 1349463), (71244, 899642), (142488, 449821)]