27898848

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1416

約数の個数: 72

約数和(自身を含む): 80484768

約数和(自身を除く): 52585920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1327, 1752, 2336, 2628, 2654, 3504, 3981, 5256, 5308, 7008, 7962, 10512, 10616, 11943, 15924, 21024, 21232, 23886, 31848, 42464, 47772, 63696, 95544, 96871, 127392, 191088, 193742, 290613, 382176, 387484, 581226, 774968, 871839, 1162452, 1549936, 1743678, 2324904, 3099872, 3487356, 4649808, 6974712, 9299616, 13949424, 27898848]

約数ペア:

[(1, 27898848), (2, 13949424), (3, 9299616), (4, 6974712), (6, 4649808), (8, 3487356), (9, 3099872), (12, 2324904), (16, 1743678), (18, 1549936), (24, 1162452), (32, 871839), (36, 774968), (48, 581226), (72, 387484), (73, 382176), (96, 290613), (144, 193742), (146, 191088), (219, 127392), (288, 96871), (292, 95544), (438, 63696), (584, 47772), (657, 42464), (876, 31848), (1168, 23886), (1314, 21232), (1327, 21024), (1752, 15924), (2336, 11943), (2628, 10616), (2654, 10512), (3504, 7962), (3981, 7008), (5256, 5308)]