68155878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10891}}^1$

素因数の和:11052

約数の個数: 32

約数和(自身を含む): 156844800

約数和(自身を除く): 88688922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 10891, 21782, 32673, 65346, 76237, 152474, 228711, 457422, 1622759, 3245518, 4868277, 9736554, 11359313, 22718626, 34077939, 68155878]

約数ペア:

[(1, 68155878), (2, 34077939), (3, 22718626), (6, 11359313), (7, 9736554), (14, 4868277), (21, 3245518), (42, 1622759), (149, 457422), (298, 228711), (447, 152474), (894, 76237), (1043, 65346), (2086, 32673), (3129, 21782), (6258, 10891)]