8432784

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:544

約数の個数: 60

約数和(自身を含む): 23814076

約数和(自身を除く): 15381292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 373, 471, 628, 746, 942, 1119, 1256, 1413, 1492, 1884, 2238, 2512, 2826, 2984, 3357, 3768, 4476, 5652, 5968, 6714, 7536, 8952, 11304, 13428, 17904, 22608, 26856, 53712, 58561, 117122, 175683, 234244, 351366, 468488, 527049, 702732, 936976, 1054098, 1405464, 2108196, 2810928, 4216392, 8432784]

約数ペア:

[(1, 8432784), (2, 4216392), (3, 2810928), (4, 2108196), (6, 1405464), (8, 1054098), (9, 936976), (12, 702732), (16, 527049), (18, 468488), (24, 351366), (36, 234244), (48, 175683), (72, 117122), (144, 58561), (157, 53712), (314, 26856), (373, 22608), (471, 17904), (628, 13428), (746, 11304), (942, 8952), (1119, 7536), (1256, 6714), (1413, 5968), (1492, 5652), (1884, 4476), (2238, 3768), (2512, 3357), (2826, 2984)]