31624092

素因数分解:

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

素因数の和:743

約数の個数: 72

約数和(自身を含む): 84564480

約数和(自身を除く): 52940388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 659, 774, 1116, 1318, 1333, 1548, 1977, 2636, 2666, 3954, 3999, 5332, 5931, 7908, 7998, 11862, 11997, 15996, 20429, 23724, 23994, 28337, 40858, 47988, 56674, 61287, 81716, 85011, 113348, 122574, 170022, 183861, 245148, 255033, 340044, 367722, 510066, 735444, 878447, 1020132, 1756894, 2635341, 3513788, 5270682, 7906023, 10541364, 15812046, 31624092]

約数ペア:

[(1, 31624092), (2, 15812046), (3, 10541364), (4, 7906023), (6, 5270682), (9, 3513788), (12, 2635341), (18, 1756894), (31, 1020132), (36, 878447), (43, 735444), (62, 510066), (86, 367722), (93, 340044), (124, 255033), (129, 245148), (172, 183861), (186, 170022), (258, 122574), (279, 113348), (372, 85011), (387, 81716), (516, 61287), (558, 56674), (659, 47988), (774, 40858), (1116, 28337), (1318, 23994), (1333, 23724), (1548, 20429), (1977, 15996), (2636, 11997), (2666, 11862), (3954, 7998), (3999, 7908), (5332, 5931)]