91285766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 172005120

約数和(自身を除く): 80719354

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 107, 143, 157, 209, 214, 247, 286, 314, 418, 494, 1177, 1391, 1727, 2033, 2041, 2354, 2717, 2782, 2983, 3454, 4066, 4082, 5434, 5966, 15301, 16799, 22363, 22451, 26429, 30602, 32813, 33598, 38779, 44726, 44902, 52858, 65626, 77558, 184789, 218387, 290719, 319181, 369578, 426569, 436774, 581438, 638362, 853138, 2402257, 3510991, 4149353, 4804514, 7021982, 8298706, 45642883, 91285766]

約数ペア:

[(1, 91285766), (2, 45642883), (11, 8298706), (13, 7021982), (19, 4804514), (22, 4149353), (26, 3510991), (38, 2402257), (107, 853138), (143, 638362), (157, 581438), (209, 436774), (214, 426569), (247, 369578), (286, 319181), (314, 290719), (418, 218387), (494, 184789), (1177, 77558), (1391, 65626), (1727, 52858), (2033, 44902), (2041, 44726), (2354, 38779), (2717, 33598), (2782, 32813), (2983, 30602), (3454, 26429), (4066, 22451), (4082, 22363), (5434, 16799), (5966, 15301)]