67783968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{33623}}^1$

素因数の和:33646

約数の個数: 72

約数和(自身を含む): 220304448

約数和(自身を除く): 152520480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 33623, 67246, 100869, 134492, 201738, 235361, 268984, 302607, 403476, 470722, 537968, 605214, 706083, 806952, 941444, 1075936, 1210428, 1412166, 1613904, 1882888, 2118249, 2420856, 2824332, 3227808, 3765776, 4236498, 4841712, 5648664, 7531552, 8472996, 9683424, 11297328, 16945992, 22594656, 33891984, 67783968]

約数ペア:

[(1, 67783968), (2, 33891984), (3, 22594656), (4, 16945992), (6, 11297328), (7, 9683424), (8, 8472996), (9, 7531552), (12, 5648664), (14, 4841712), (16, 4236498), (18, 3765776), (21, 3227808), (24, 2824332), (28, 2420856), (32, 2118249), (36, 1882888), (42, 1613904), (48, 1412166), (56, 1210428), (63, 1075936), (72, 941444), (84, 806952), (96, 706083), (112, 605214), (126, 537968), (144, 470722), (168, 403476), (224, 302607), (252, 268984), (288, 235361), (336, 201738), (504, 134492), (672, 100869), (1008, 67246), (2016, 33623)]