16175052

素因数分解:

$2^2\times 3^7\times {\mathrm{43}}^2$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 43463280

約数和(自身を除く): 27288228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 729, 774, 972, 1161, 1458, 1548, 1849, 2187, 2322, 2916, 3483, 3698, 4374, 4644, 5547, 6966, 7396, 8748, 10449, 11094, 13932, 16641, 20898, 22188, 31347, 33282, 41796, 49923, 62694, 66564, 94041, 99846, 125388, 149769, 188082, 199692, 299538, 376164, 449307, 599076, 898614, 1347921, 1797228, 2695842, 4043763, 5391684, 8087526, 16175052]

約数ペア:

[(1, 16175052), (2, 8087526), (3, 5391684), (4, 4043763), (6, 2695842), (9, 1797228), (12, 1347921), (18, 898614), (27, 599076), (36, 449307), (43, 376164), (54, 299538), (81, 199692), (86, 188082), (108, 149769), (129, 125388), (162, 99846), (172, 94041), (243, 66564), (258, 62694), (324, 49923), (387, 41796), (486, 33282), (516, 31347), (729, 22188), (774, 20898), (972, 16641), (1161, 13932), (1458, 11094), (1548, 10449), (1849, 8748), (2187, 7396), (2322, 6966), (2916, 5547), (3483, 4644), (3698, 4374)]