42165456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 115230720

約数和(自身を除く): 73065264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 659, 688, 744, 1032, 1318, 1333, 1488, 1977, 2064, 2636, 2666, 3954, 3999, 5272, 5332, 7908, 7998, 10544, 10664, 15816, 15996, 20429, 21328, 28337, 31632, 31992, 40858, 56674, 61287, 63984, 81716, 85011, 113348, 122574, 163432, 170022, 226696, 245148, 326864, 340044, 453392, 490296, 680088, 878447, 980592, 1360176, 1756894, 2635341, 3513788, 5270682, 7027576, 10541364, 14055152, 21082728, 42165456]

約数ペア:

[(1, 42165456), (2, 21082728), (3, 14055152), (4, 10541364), (6, 7027576), (8, 5270682), (12, 3513788), (16, 2635341), (24, 1756894), (31, 1360176), (43, 980592), (48, 878447), (62, 680088), (86, 490296), (93, 453392), (124, 340044), (129, 326864), (172, 245148), (186, 226696), (248, 170022), (258, 163432), (344, 122574), (372, 113348), (496, 85011), (516, 81716), (659, 63984), (688, 61287), (744, 56674), (1032, 40858), (1318, 31992), (1333, 31632), (1488, 28337), (1977, 21328), (2064, 20429), (2636, 15996), (2666, 15816), (3954, 10664), (3999, 10544), (5272, 7998), (5332, 7908)]