3131424

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 9081072

約数和(自身を除く): 5949648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 131, 144, 166, 249, 262, 288, 332, 393, 498, 524, 664, 747, 786, 996, 1048, 1179, 1328, 1494, 1572, 1992, 2096, 2358, 2656, 2988, 3144, 3984, 4192, 4716, 5976, 6288, 7968, 9432, 10873, 11952, 12576, 18864, 21746, 23904, 32619, 37728, 43492, 65238, 86984, 97857, 130476, 173968, 195714, 260952, 347936, 391428, 521904, 782856, 1043808, 1565712, 3131424]

約数ペア:

[(1, 3131424), (2, 1565712), (3, 1043808), (4, 782856), (6, 521904), (8, 391428), (9, 347936), (12, 260952), (16, 195714), (18, 173968), (24, 130476), (32, 97857), (36, 86984), (48, 65238), (72, 43492), (83, 37728), (96, 32619), (131, 23904), (144, 21746), (166, 18864), (249, 12576), (262, 11952), (288, 10873), (332, 9432), (393, 7968), (498, 6288), (524, 5976), (664, 4716), (747, 4192), (786, 3984), (996, 3144), (1048, 2988), (1179, 2656), (1328, 2358), (1494, 2096), (1572, 1992)]