65298858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 143475840

約数和(自身を除く): 78176982

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 113, 114, 137, 222, 226, 274, 339, 411, 678, 703, 822, 1406, 2109, 2147, 2603, 4181, 4218, 4294, 5069, 5206, 6441, 7809, 8362, 10138, 12543, 12882, 15207, 15481, 15618, 25086, 30414, 30962, 46443, 79439, 92886, 96311, 158878, 192622, 238317, 288933, 294139, 476634, 572797, 577866, 588278, 882417, 1145594, 1718391, 1764834, 3436782, 10883143, 21766286, 32649429, 65298858]

約数ペア:

[(1, 65298858), (2, 32649429), (3, 21766286), (6, 10883143), (19, 3436782), (37, 1764834), (38, 1718391), (57, 1145594), (74, 882417), (111, 588278), (113, 577866), (114, 572797), (137, 476634), (222, 294139), (226, 288933), (274, 238317), (339, 192622), (411, 158878), (678, 96311), (703, 92886), (822, 79439), (1406, 46443), (2109, 30962), (2147, 30414), (2603, 25086), (4181, 15618), (4218, 15481), (4294, 15207), (5069, 12882), (5206, 12543), (6441, 10138), (7809, 8362)]