76722988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 144718840

約数和(自身を除く): 67995852

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 457, 893, 914, 1786, 1828, 2209, 3572, 4418, 8683, 8836, 17366, 21479, 34732, 41971, 42958, 83942, 85916, 167884, 408101, 816202, 1009513, 1632404, 2019026, 4038052, 19180747, 38361494, 76722988]

約数ペア:

[(1, 76722988), (2, 38361494), (4, 19180747), (19, 4038052), (38, 2019026), (47, 1632404), (76, 1009513), (94, 816202), (188, 408101), (457, 167884), (893, 85916), (914, 83942), (1786, 42958), (1828, 41971), (2209, 34732), (3572, 21479), (4418, 17366), (8683, 8836)]