83173188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3881

約数の個数: 72

約数和(自身を含む): 231917952

約数和(自身を除く): 148744764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 3823, 5439, 7252, 7646, 10878, 11469, 15292, 21756, 22938, 26761, 45876, 53522, 80283, 107044, 141451, 160566, 187327, 282902, 321132, 374654, 424353, 561981, 565804, 749308, 848706, 990157, 1123962, 1697412, 1980314, 2247924, 2970471, 3960628, 5940942, 6931099, 11881884, 13862198, 20793297, 27724396, 41586594, 83173188]

約数ペア:

[(1, 83173188), (2, 41586594), (3, 27724396), (4, 20793297), (6, 13862198), (7, 11881884), (12, 6931099), (14, 5940942), (21, 3960628), (28, 2970471), (37, 2247924), (42, 1980314), (49, 1697412), (74, 1123962), (84, 990157), (98, 848706), (111, 749308), (147, 565804), (148, 561981), (196, 424353), (222, 374654), (259, 321132), (294, 282902), (444, 187327), (518, 160566), (588, 141451), (777, 107044), (1036, 80283), (1554, 53522), (1813, 45876), (3108, 26761), (3626, 22938), (3823, 21756), (5439, 15292), (7252, 11469), (7646, 10878)]