78137256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 204923520

約数和(自身を除く): 126786264

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 353, 401, 552, 706, 802, 1059, 1203, 1412, 1604, 2118, 2406, 2824, 3208, 4236, 4812, 8119, 8472, 9223, 9624, 16238, 18446, 24357, 27669, 32476, 36892, 48714, 55338, 64952, 73784, 97428, 110676, 141553, 194856, 221352, 283106, 424659, 566212, 849318, 1132424, 1698636, 3255719, 3397272, 6511438, 9767157, 13022876, 19534314, 26045752, 39068628, 78137256]

約数ペア:

[(1, 78137256), (2, 39068628), (3, 26045752), (4, 19534314), (6, 13022876), (8, 9767157), (12, 6511438), (23, 3397272), (24, 3255719), (46, 1698636), (69, 1132424), (92, 849318), (138, 566212), (184, 424659), (276, 283106), (353, 221352), (401, 194856), (552, 141553), (706, 110676), (802, 97428), (1059, 73784), (1203, 64952), (1412, 55338), (1604, 48714), (2118, 36892), (2406, 32476), (2824, 27669), (3208, 24357), (4236, 18446), (4812, 16238), (8119, 9624), (8472, 9223)]