61305444

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 72

約数和(自身を含む): 163252320

約数和(自身を除く): 101946876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 307, 387, 516, 614, 774, 921, 1161, 1228, 1548, 1842, 1849, 2322, 2763, 3684, 3698, 4644, 5526, 5547, 7396, 8289, 11052, 11094, 13201, 16578, 16641, 22188, 26402, 33156, 33282, 39603, 49923, 52804, 66564, 79206, 99846, 118809, 158412, 199692, 237618, 356427, 475236, 567643, 712854, 1135286, 1425708, 1702929, 2270572, 3405858, 5108787, 6811716, 10217574, 15326361, 20435148, 30652722, 61305444]

約数ペア:

[(1, 61305444), (2, 30652722), (3, 20435148), (4, 15326361), (6, 10217574), (9, 6811716), (12, 5108787), (18, 3405858), (27, 2270572), (36, 1702929), (43, 1425708), (54, 1135286), (86, 712854), (108, 567643), (129, 475236), (172, 356427), (258, 237618), (307, 199692), (387, 158412), (516, 118809), (614, 99846), (774, 79206), (921, 66564), (1161, 52804), (1228, 49923), (1548, 39603), (1842, 33282), (1849, 33156), (2322, 26402), (2763, 22188), (3684, 16641), (3698, 16578), (4644, 13201), (5526, 11094), (5547, 11052), (7396, 8289)]