81116232

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 210228480

約数和(自身を除く): 129112248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 83, 86, 129, 166, 172, 249, 258, 332, 344, 498, 516, 664, 947, 996, 1032, 1894, 1992, 2841, 3569, 3788, 5682, 7138, 7576, 10707, 11364, 14276, 21414, 22728, 28552, 40721, 42828, 78601, 81442, 85656, 122163, 157202, 162884, 235803, 244326, 314404, 325768, 471606, 488652, 628808, 943212, 977304, 1886424, 3379843, 6759686, 10139529, 13519372, 20279058, 27038744, 40558116, 81116232]

約数ペア:

[(1, 81116232), (2, 40558116), (3, 27038744), (4, 20279058), (6, 13519372), (8, 10139529), (12, 6759686), (24, 3379843), (43, 1886424), (83, 977304), (86, 943212), (129, 628808), (166, 488652), (172, 471606), (249, 325768), (258, 314404), (332, 244326), (344, 235803), (498, 162884), (516, 157202), (664, 122163), (947, 85656), (996, 81442), (1032, 78601), (1894, 42828), (1992, 40721), (2841, 28552), (3569, 22728), (3788, 21414), (5682, 14276), (7138, 11364), (7576, 10707)]