79925496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1223}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 229132800

約数和(自身を除く): 149207304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1167, 1223, 1556, 2334, 2446, 2723, 3112, 3669, 4668, 4892, 5446, 7338, 8169, 8561, 9336, 9784, 10892, 14676, 16338, 17122, 21784, 25683, 29352, 32676, 34244, 51366, 65352, 68488, 102732, 205464, 475747, 951494, 1427241, 1902988, 2854482, 3330229, 3805976, 5708964, 6660458, 9990687, 11417928, 13320916, 19981374, 26641832, 39962748, 79925496]

約数ペア:

[(1, 79925496), (2, 39962748), (3, 26641832), (4, 19981374), (6, 13320916), (7, 11417928), (8, 9990687), (12, 6660458), (14, 5708964), (21, 3805976), (24, 3330229), (28, 2854482), (42, 1902988), (56, 1427241), (84, 951494), (168, 475747), (389, 205464), (778, 102732), (1167, 68488), (1223, 65352), (1556, 51366), (2334, 34244), (2446, 32676), (2723, 29352), (3112, 25683), (3669, 21784), (4668, 17122), (4892, 16338), (5446, 14676), (7338, 10892), (8169, 9784), (8561, 9336)]