77646046

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 130960368

約数和(自身を除く): 53314322

約数列:

[1, 2, 19, 38, 41, 43, 61, 82, 86, 122, 361, 722, 779, 817, 1159, 1558, 1634, 1763, 2318, 2501, 2623, 3526, 5002, 5246, 14801, 15523, 22021, 29602, 31046, 33497, 44042, 47519, 49837, 66994, 95038, 99674, 107543, 215086, 636443, 902861, 946903, 1272886, 1805722, 1893806, 2043317, 4086634, 38823023, 77646046]

約数ペア:

[(1, 77646046), (2, 38823023), (19, 4086634), (38, 2043317), (41, 1893806), (43, 1805722), (61, 1272886), (82, 946903), (86, 902861), (122, 636443), (361, 215086), (722, 107543), (779, 99674), (817, 95038), (1159, 66994), (1558, 49837), (1634, 47519), (1763, 44042), (2318, 33497), (2501, 31046), (2623, 29602), (3526, 22021), (5002, 15523), (5246, 14801)]