85717728

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9601}}^1$

素因数の和:9648

約数の個数: 72

約数和(自身を含む): 251649216

約数和(自身を除く): 165931488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 9601, 19202, 28803, 38404, 57606, 76808, 86409, 115212, 153616, 172818, 230424, 297631, 307232, 345636, 460848, 595262, 691272, 892893, 921696, 1190524, 1382544, 1785786, 2381048, 2678679, 2765088, 3571572, 4762096, 5357358, 7143144, 9524192, 10714716, 14286288, 21429432, 28572576, 42858864, 85717728]

約数ペア:

[(1, 85717728), (2, 42858864), (3, 28572576), (4, 21429432), (6, 14286288), (8, 10714716), (9, 9524192), (12, 7143144), (16, 5357358), (18, 4762096), (24, 3571572), (31, 2765088), (32, 2678679), (36, 2381048), (48, 1785786), (62, 1382544), (72, 1190524), (93, 921696), (96, 892893), (124, 691272), (144, 595262), (186, 460848), (248, 345636), (279, 307232), (288, 297631), (372, 230424), (496, 172818), (558, 153616), (744, 115212), (992, 86409), (1116, 76808), (1488, 57606), (2232, 38404), (2976, 28803), (4464, 19202), (8928, 9601)]