67988748

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 162086400

約数和(自身を除く): 94097652

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 199, 213, 284, 398, 401, 426, 597, 796, 802, 852, 1194, 1203, 1604, 2388, 2406, 4812, 14129, 28258, 28471, 42387, 56516, 56942, 79799, 84774, 85413, 113884, 159598, 169548, 170826, 239397, 319196, 341652, 478794, 957588, 5665729, 11331458, 16997187, 22662916, 33994374, 67988748]

約数ペア:

[(1, 67988748), (2, 33994374), (3, 22662916), (4, 16997187), (6, 11331458), (12, 5665729), (71, 957588), (142, 478794), (199, 341652), (213, 319196), (284, 239397), (398, 170826), (401, 169548), (426, 159598), (597, 113884), (796, 85413), (802, 84774), (852, 79799), (1194, 56942), (1203, 56516), (1604, 42387), (2388, 28471), (2406, 28258), (4812, 14129)]