80663244

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^2\times {\mathrm{2393}}^1$

素因数の和:2506

約数の個数: 36

約数和(自身を含む): 191912616

約数和(自身を除く): 111249372

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 2393, 2809, 4786, 5618, 7179, 8427, 9572, 11236, 14358, 16854, 28716, 33708, 126829, 253658, 380487, 507316, 760974, 1521948, 6721937, 13443874, 20165811, 26887748, 40331622, 80663244]

約数ペア:

[(1, 80663244), (2, 40331622), (3, 26887748), (4, 20165811), (6, 13443874), (12, 6721937), (53, 1521948), (106, 760974), (159, 507316), (212, 380487), (318, 253658), (636, 126829), (2393, 33708), (2809, 28716), (4786, 16854), (5618, 14358), (7179, 11236), (8427, 9572)]