81714342

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1753}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 173519712

約数和(自身を除く): 91805370

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 457, 914, 1371, 1753, 2742, 3506, 5259, 7769, 10518, 15538, 23307, 29801, 46614, 59602, 89403, 178806, 801121, 1602242, 2403363, 4806726, 13619057, 27238114, 40857171, 81714342]

約数ペア:

[(1, 81714342), (2, 40857171), (3, 27238114), (6, 13619057), (17, 4806726), (34, 2403363), (51, 1602242), (102, 801121), (457, 178806), (914, 89403), (1371, 59602), (1753, 46614), (2742, 29801), (3506, 23307), (5259, 15538), (7769, 10518)]