78152778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5407}}^1$

素因数の和:5499

約数の個数: 48

約数和(自身を含む): 187289856

約数和(自身を除く): 109137078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 4818, 5407, 7227, 10814, 14454, 16221, 32442, 48663, 59477, 97326, 118954, 178431, 356862, 394711, 535293, 789422, 1070586, 1184133, 2368266, 3552399, 4341821, 7104798, 8683642, 13025463, 26050926, 39076389, 78152778]

約数ペア:

[(1, 78152778), (2, 39076389), (3, 26050926), (6, 13025463), (9, 8683642), (11, 7104798), (18, 4341821), (22, 3552399), (33, 2368266), (66, 1184133), (73, 1070586), (99, 789422), (146, 535293), (198, 394711), (219, 356862), (438, 178431), (657, 118954), (803, 97326), (1314, 59477), (1606, 48663), (2409, 32442), (4818, 16221), (5407, 14454), (7227, 10814)]