81860042304

素因数分解:

$2^6\times 3^2\times {\mathrm{2897}}^1\times {\mathrm{49057}}^1$

素因数の和:51972

約数の個数: 84

約数和(自身を含む): 234722808684

約数和(自身を除く): 152862766380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2897, 5794, 8691, 11588, 17382, 23176, 26073, 34764, 46352, 49057, 52146, 69528, 92704, 98114, 104292, 139056, 147171, 185408, 196228, 208584, 278112, 294342, 392456, 417168, 441513, 556224, 588684, 784912, 834336, 883026, 1177368, 1569824, 1668672, 1766052, 2354736, 3139648, 3532104, 4709472, 7064208, 9418944, 14128416, 28256832, 142118129, 284236258, 426354387, 568472516, 852708774, 1136945032, 1279063161, 1705417548, 2273890064, 2558126322, 3410835096, 4547780128, 5116252644, 6821670192, 9095560256, 10232505288, 13643340384, 20465010576, 27286680768, 40930021152, 81860042304]

約数ペア:

[(1, 81860042304), (2, 40930021152), (3, 27286680768), (4, 20465010576), (6, 13643340384), (8, 10232505288), (9, 9095560256), (12, 6821670192), (16, 5116252644), (18, 4547780128), (24, 3410835096), (32, 2558126322), (36, 2273890064), (48, 1705417548), (64, 1279063161), (72, 1136945032), (96, 852708774), (144, 568472516), (192, 426354387), (288, 284236258), (576, 142118129), (2897, 28256832), (5794, 14128416), (8691, 9418944), (11588, 7064208), (17382, 4709472), (23176, 3532104), (26073, 3139648), (34764, 2354736), (46352, 1766052), (49057, 1668672), (52146, 1569824), (69528, 1177368), (92704, 883026), (98114, 834336), (104292, 784912), (139056, 588684), (147171, 556224), (185408, 441513), (196228, 417168), (208584, 392456), (278112, 294342)]