27980352

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1616

約数の個数: 84

約数和(自身を含む): 82840576

約数和(自身を除く): 54860224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1567, 1984, 2232, 2976, 3134, 4464, 4701, 5952, 6268, 8928, 9402, 12536, 14103, 17856, 18804, 25072, 28206, 37608, 48577, 50144, 56412, 75216, 97154, 100288, 112824, 145731, 150432, 194308, 225648, 291462, 300864, 388616, 437193, 451296, 582924, 777232, 874386, 902592, 1165848, 1554464, 1748772, 2331696, 3108928, 3497544, 4663392, 6995088, 9326784, 13990176, 27980352]

約数ペア:

[(1, 27980352), (2, 13990176), (3, 9326784), (4, 6995088), (6, 4663392), (8, 3497544), (9, 3108928), (12, 2331696), (16, 1748772), (18, 1554464), (24, 1165848), (31, 902592), (32, 874386), (36, 777232), (48, 582924), (62, 451296), (64, 437193), (72, 388616), (93, 300864), (96, 291462), (124, 225648), (144, 194308), (186, 150432), (192, 145731), (248, 112824), (279, 100288), (288, 97154), (372, 75216), (496, 56412), (558, 50144), (576, 48577), (744, 37608), (992, 28206), (1116, 25072), (1488, 18804), (1567, 17856), (1984, 14103), (2232, 12536), (2976, 9402), (3134, 8928), (4464, 6268), (4701, 5952)]