81483456

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1069}}^1$

素因数の和:1481

約数の個数: 56

約数和(自身を含む): 216336880

約数和(自身を除く): 134853424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 794, 1069, 1191, 1588, 2138, 2382, 3176, 3207, 4276, 4764, 6352, 6414, 8552, 9528, 12704, 12828, 17104, 19056, 25408, 25656, 34208, 38112, 51312, 68416, 76224, 102624, 205248, 424393, 848786, 1273179, 1697572, 2546358, 3395144, 5092716, 6790288, 10185432, 13580576, 20370864, 27161152, 40741728, 81483456]

約数ペア:

[(1, 81483456), (2, 40741728), (3, 27161152), (4, 20370864), (6, 13580576), (8, 10185432), (12, 6790288), (16, 5092716), (24, 3395144), (32, 2546358), (48, 1697572), (64, 1273179), (96, 848786), (192, 424393), (397, 205248), (794, 102624), (1069, 76224), (1191, 68416), (1588, 51312), (2138, 38112), (2382, 34208), (3176, 25656), (3207, 25408), (4276, 19056), (4764, 17104), (6352, 12828), (6414, 12704), (8552, 9528)]