77538198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 165604608

約数和(自身を除く): 88066410

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 151, 183, 302, 366, 453, 906, 1403, 2806, 3473, 3721, 4209, 6946, 7442, 8418, 9211, 10419, 11163, 18422, 20838, 22326, 27633, 55266, 85583, 171166, 211853, 256749, 423706, 513498, 561871, 635559, 1123742, 1271118, 1685613, 3371226, 12923033, 25846066, 38769099, 77538198]

約数ペア:

[(1, 77538198), (2, 38769099), (3, 25846066), (6, 12923033), (23, 3371226), (46, 1685613), (61, 1271118), (69, 1123742), (122, 635559), (138, 561871), (151, 513498), (183, 423706), (302, 256749), (366, 211853), (453, 171166), (906, 85583), (1403, 55266), (2806, 27633), (3473, 22326), (3721, 20838), (4209, 18422), (6946, 11163), (7442, 10419), (8418, 9211)]