78410196

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{13873}}^1$

素因数の和:14040

約数の個数: 36

約数和(自身を含む): 199480372

約数和(自身を除く): 121070176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 13873, 27746, 41619, 55492, 83238, 124857, 166476, 249714, 499428, 2178061, 4356122, 6534183, 8712244, 13068366, 19602549, 26136732, 39205098, 78410196]

約数ペア:

[(1, 78410196), (2, 39205098), (3, 26136732), (4, 19602549), (6, 13068366), (9, 8712244), (12, 6534183), (18, 4356122), (36, 2178061), (157, 499428), (314, 249714), (471, 166476), (628, 124857), (942, 83238), (1413, 55492), (1884, 41619), (2826, 27746), (5652, 13873)]