87206504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7494

約数の個数: 64

約数和(自身を含む): 214617600

約数和(自身を除く): 127411096

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 7451, 11704, 14902, 29804, 52157, 59608, 81961, 104314, 141569, 163922, 208628, 283138, 327844, 417256, 566276, 573727, 655688, 990983, 1132552, 1147454, 1557259, 1981966, 2294908, 3114518, 3963932, 4589816, 6229036, 7927864, 10900813, 12458072, 21801626, 43603252, 87206504]

約数ペア:

[(1, 87206504), (2, 43603252), (4, 21801626), (7, 12458072), (8, 10900813), (11, 7927864), (14, 6229036), (19, 4589816), (22, 3963932), (28, 3114518), (38, 2294908), (44, 1981966), (56, 1557259), (76, 1147454), (77, 1132552), (88, 990983), (133, 655688), (152, 573727), (154, 566276), (209, 417256), (266, 327844), (308, 283138), (418, 208628), (532, 163922), (616, 141569), (836, 104314), (1064, 81961), (1463, 59608), (1672, 52157), (2926, 29804), (5852, 14902), (7451, 11704)]