27808272

素因数分解:

$2^4\times 3^4\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 100

約数和(自身を含む): 82522000

約数和(自身を除く): 54713728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 258, 324, 344, 387, 432, 499, 516, 648, 688, 774, 998, 1032, 1161, 1296, 1497, 1548, 1996, 2064, 2322, 2994, 3096, 3483, 3992, 4491, 4644, 5988, 6192, 6966, 7984, 8982, 9288, 11976, 13473, 13932, 17964, 18576, 21457, 23952, 26946, 27864, 35928, 40419, 42914, 53892, 55728, 64371, 71856, 80838, 85828, 107784, 128742, 161676, 171656, 193113, 215568, 257484, 323352, 343312, 386226, 514968, 579339, 646704, 772452, 1029936, 1158678, 1544904, 1738017, 2317356, 3089808, 3476034, 4634712, 6952068, 9269424, 13904136, 27808272]

約数ペア:

[(1, 27808272), (2, 13904136), (3, 9269424), (4, 6952068), (6, 4634712), (8, 3476034), (9, 3089808), (12, 2317356), (16, 1738017), (18, 1544904), (24, 1158678), (27, 1029936), (36, 772452), (43, 646704), (48, 579339), (54, 514968), (72, 386226), (81, 343312), (86, 323352), (108, 257484), (129, 215568), (144, 193113), (162, 171656), (172, 161676), (216, 128742), (258, 107784), (324, 85828), (344, 80838), (387, 71856), (432, 64371), (499, 55728), (516, 53892), (648, 42914), (688, 40419), (774, 35928), (998, 27864), (1032, 26946), (1161, 23952), (1296, 21457), (1497, 18576), (1548, 17964), (1996, 13932), (2064, 13473), (2322, 11976), (2994, 9288), (3096, 8982), (3483, 7984), (3992, 6966), (4491, 6192), (4644, 5988)]