78819942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1307}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 173597760

約数和(自身を除く): 94777818

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 529, 874, 1058, 1307, 1311, 1587, 2614, 2622, 3174, 3921, 7842, 10051, 20102, 24833, 30061, 30153, 49666, 60122, 60306, 74499, 90183, 148998, 180366, 571159, 691403, 1142318, 1382806, 1713477, 2074209, 3426954, 4148418, 13136657, 26273314, 39409971, 78819942]

約数ペア:

[(1, 78819942), (2, 39409971), (3, 26273314), (6, 13136657), (19, 4148418), (23, 3426954), (38, 2074209), (46, 1713477), (57, 1382806), (69, 1142318), (114, 691403), (138, 571159), (437, 180366), (529, 148998), (874, 90183), (1058, 74499), (1307, 60306), (1311, 60122), (1587, 49666), (2614, 30153), (2622, 30061), (3174, 24833), (3921, 20102), (7842, 10051)]