68369424

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{131}}^2$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 180123888

約数和(自身を除く): 111754464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 131, 166, 249, 262, 332, 393, 498, 524, 664, 786, 996, 1048, 1328, 1572, 1992, 2096, 3144, 3984, 6288, 10873, 17161, 21746, 32619, 34322, 43492, 51483, 65238, 68644, 86984, 102966, 130476, 137288, 173968, 205932, 260952, 274576, 411864, 521904, 823728, 1424363, 2848726, 4273089, 5697452, 8546178, 11394904, 17092356, 22789808, 34184712, 68369424]

約数ペア:

[(1, 68369424), (2, 34184712), (3, 22789808), (4, 17092356), (6, 11394904), (8, 8546178), (12, 5697452), (16, 4273089), (24, 2848726), (48, 1424363), (83, 823728), (131, 521904), (166, 411864), (249, 274576), (262, 260952), (332, 205932), (393, 173968), (498, 137288), (524, 130476), (664, 102966), (786, 86984), (996, 68644), (1048, 65238), (1328, 51483), (1572, 43492), (1992, 34322), (2096, 32619), (3144, 21746), (3984, 17161), (6288, 10873)]