64679144

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 128692800

約数和(自身を除く): 64013656

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 179, 188, 248, 358, 376, 716, 961, 1432, 1457, 1922, 2914, 3844, 5549, 5828, 7688, 8413, 11098, 11656, 16826, 22196, 33652, 44392, 45167, 67304, 90334, 172019, 180668, 260803, 344038, 361336, 521606, 688076, 1043212, 1376152, 2086424, 8084893, 16169786, 32339572, 64679144]

約数ペア:

[(1, 64679144), (2, 32339572), (4, 16169786), (8, 8084893), (31, 2086424), (47, 1376152), (62, 1043212), (94, 688076), (124, 521606), (179, 361336), (188, 344038), (248, 260803), (358, 180668), (376, 172019), (716, 90334), (961, 67304), (1432, 45167), (1457, 44392), (1922, 33652), (2914, 22196), (3844, 16826), (5549, 11656), (5828, 11098), (7688, 8413)]