78244656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{232871}}^1$

素因数の和:232889

約数の個数: 40

約数和(自身を含む): 231009024

約数和(自身を除く): 152764368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 232871, 465742, 698613, 931484, 1397226, 1630097, 1862968, 2794452, 3260194, 3725936, 4890291, 5588904, 6520388, 9780582, 11177808, 13040776, 19561164, 26081552, 39122328, 78244656]

約数ペア:

[(1, 78244656), (2, 39122328), (3, 26081552), (4, 19561164), (6, 13040776), (7, 11177808), (8, 9780582), (12, 6520388), (14, 5588904), (16, 4890291), (21, 3725936), (24, 3260194), (28, 2794452), (42, 1862968), (48, 1630097), (56, 1397226), (84, 931484), (112, 698613), (168, 465742), (336, 232871)]