90738816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{33757}}^1$

素因数の和:33781

約数の個数: 64

約数和(自身を含む): 275465280

約数和(自身を除く): 184726464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 33757, 67514, 101271, 135028, 202542, 236299, 270056, 405084, 472598, 540112, 708897, 810168, 945196, 1080224, 1417794, 1620336, 1890392, 2160448, 2835588, 3240672, 3780784, 4320896, 5671176, 6481344, 7561568, 11342352, 12962688, 15123136, 22684704, 30246272, 45369408, 90738816]

約数ペア:

[(1, 90738816), (2, 45369408), (3, 30246272), (4, 22684704), (6, 15123136), (7, 12962688), (8, 11342352), (12, 7561568), (14, 6481344), (16, 5671176), (21, 4320896), (24, 3780784), (28, 3240672), (32, 2835588), (42, 2160448), (48, 1890392), (56, 1620336), (64, 1417794), (84, 1080224), (96, 945196), (112, 810168), (128, 708897), (168, 540112), (192, 472598), (224, 405084), (336, 270056), (384, 236299), (448, 202542), (672, 135028), (896, 101271), (1344, 67514), (2688, 33757)]