78658608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234103}}^1$

素因数の和:234121

約数の個数: 40

約数和(自身を含む): 232231168

約数和(自身を除く): 153572560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234103, 468206, 702309, 936412, 1404618, 1638721, 1872824, 2809236, 3277442, 3745648, 4916163, 5618472, 6554884, 9832326, 11236944, 13109768, 19664652, 26219536, 39329304, 78658608]

約数ペア:

[(1, 78658608), (2, 39329304), (3, 26219536), (4, 19664652), (6, 13109768), (7, 11236944), (8, 9832326), (12, 6554884), (14, 5618472), (16, 4916163), (21, 3745648), (24, 3277442), (28, 2809236), (42, 1872824), (48, 1638721), (56, 1404618), (84, 936412), (112, 702309), (168, 468206), (336, 234103)]