123493272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19867}}^1$

素因数の和:19920

約数の個数: 64

約数和(自身を含む): 362392320

約数和(自身を除く): 238899048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 19867, 39734, 59601, 79468, 119202, 139069, 158936, 238404, 278138, 417207, 476808, 556276, 735079, 834414, 1112552, 1470158, 1668828, 2205237, 2940316, 3337656, 4410474, 5145553, 5880632, 8820948, 10291106, 15436659, 17641896, 20582212, 30873318, 41164424, 61746636, 123493272]

約数ペア:

[(1, 123493272), (2, 61746636), (3, 41164424), (4, 30873318), (6, 20582212), (7, 17641896), (8, 15436659), (12, 10291106), (14, 8820948), (21, 5880632), (24, 5145553), (28, 4410474), (37, 3337656), (42, 2940316), (56, 2205237), (74, 1668828), (84, 1470158), (111, 1112552), (148, 834414), (168, 735079), (222, 556276), (259, 476808), (296, 417207), (444, 278138), (518, 238404), (777, 158936), (888, 139069), (1036, 119202), (1554, 79468), (2072, 59601), (3108, 39734), (6216, 19867)]