76229368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 156816000

約数和(自身を除く): 80586632

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 107, 109, 152, 172, 214, 218, 344, 428, 436, 817, 856, 872, 1634, 2033, 2071, 3268, 4066, 4142, 4601, 4687, 6536, 8132, 8284, 9202, 9374, 11663, 16264, 16568, 18404, 18748, 23326, 36808, 37496, 46652, 87419, 89053, 93304, 174838, 178106, 221597, 349676, 356212, 443194, 501509, 699352, 712424, 886388, 1003018, 1772776, 2006036, 4012072, 9528671, 19057342, 38114684, 76229368]

約数ペア:

[(1, 76229368), (2, 38114684), (4, 19057342), (8, 9528671), (19, 4012072), (38, 2006036), (43, 1772776), (76, 1003018), (86, 886388), (107, 712424), (109, 699352), (152, 501509), (172, 443194), (214, 356212), (218, 349676), (344, 221597), (428, 178106), (436, 174838), (817, 93304), (856, 89053), (872, 87419), (1634, 46652), (2033, 37496), (2071, 36808), (3268, 23326), (4066, 18748), (4142, 18404), (4601, 16568), (4687, 16264), (6536, 11663), (8132, 9374), (8284, 9202)]