68212248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{218629}}^1$

素因数の和:218651

約数の個数: 32

約数和(自身を含む): 183649200

約数和(自身を除く): 115436952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 218629, 437258, 655887, 874516, 1311774, 1749032, 2623548, 2842177, 5247096, 5684354, 8526531, 11368708, 17053062, 22737416, 34106124, 68212248]

約数ペア:

[(1, 68212248), (2, 34106124), (3, 22737416), (4, 17053062), (6, 11368708), (8, 8526531), (12, 5684354), (13, 5247096), (24, 2842177), (26, 2623548), (39, 1749032), (52, 1311774), (78, 874516), (104, 655887), (156, 437258), (312, 218629)]