72882590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3433}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 143898336

約数和(自身を除く): 71015746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 3433, 4246, 6866, 10615, 17165, 21230, 34330, 37763, 75526, 188815, 377630, 662569, 1325138, 3312845, 6625690, 7288259, 14576518, 36441295, 72882590]

約数ペア:

[(1, 72882590), (2, 36441295), (5, 14576518), (10, 7288259), (11, 6625690), (22, 3312845), (55, 1325138), (110, 662569), (193, 377630), (386, 188815), (965, 75526), (1930, 37763), (2123, 34330), (3433, 21230), (4246, 17165), (6866, 10615)]