7720632

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 21074040

約数和(自身を除く): 13353408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 683, 942, 1256, 1366, 1413, 1884, 2049, 2732, 2826, 3768, 4098, 5464, 5652, 6147, 8196, 11304, 12294, 16392, 24588, 49176, 107231, 214462, 321693, 428924, 643386, 857848, 965079, 1286772, 1930158, 2573544, 3860316, 7720632]

約数ペア:

[(1, 7720632), (2, 3860316), (3, 2573544), (4, 1930158), (6, 1286772), (8, 965079), (9, 857848), (12, 643386), (18, 428924), (24, 321693), (36, 214462), (72, 107231), (157, 49176), (314, 24588), (471, 16392), (628, 12294), (683, 11304), (942, 8196), (1256, 6147), (1366, 5652), (1413, 5464), (1884, 4098), (2049, 3768), (2732, 2826)]