78553104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 232901760

約数和(自身を除く): 154348656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 389, 601, 778, 1167, 1202, 1556, 1803, 2334, 2404, 2723, 3112, 3606, 4207, 4668, 4808, 5446, 6224, 7212, 8169, 8414, 9336, 9616, 10892, 12621, 14424, 16338, 16828, 18672, 21784, 25242, 28848, 32676, 33656, 43568, 50484, 65352, 67312, 100968, 130704, 201936, 233789, 467578, 701367, 935156, 1402734, 1636523, 1870312, 2805468, 3273046, 3740624, 4909569, 5610936, 6546092, 9819138, 11221872, 13092184, 19638276, 26184368, 39276552, 78553104]

約数ペア:

[(1, 78553104), (2, 39276552), (3, 26184368), (4, 19638276), (6, 13092184), (7, 11221872), (8, 9819138), (12, 6546092), (14, 5610936), (16, 4909569), (21, 3740624), (24, 3273046), (28, 2805468), (42, 1870312), (48, 1636523), (56, 1402734), (84, 935156), (112, 701367), (168, 467578), (336, 233789), (389, 201936), (601, 130704), (778, 100968), (1167, 67312), (1202, 65352), (1556, 50484), (1803, 43568), (2334, 33656), (2404, 32676), (2723, 28848), (3112, 25242), (3606, 21784), (4207, 18672), (4668, 16828), (4808, 16338), (5446, 14424), (6224, 12621), (7212, 10892), (8169, 9616), (8414, 9336)]