42224208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 118492416

約数和(自身を除く): 76268208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 431, 471, 624, 628, 862, 942, 1256, 1293, 1724, 1884, 2041, 2512, 2586, 3448, 3768, 4082, 5172, 5603, 6123, 6896, 7536, 8164, 10344, 11206, 12246, 16328, 16809, 20688, 22412, 24492, 32656, 33618, 44824, 48984, 67236, 67667, 89648, 97968, 134472, 135334, 203001, 268944, 270668, 406002, 541336, 812004, 879671, 1082672, 1624008, 1759342, 2639013, 3248016, 3518684, 5278026, 7037368, 10556052, 14074736, 21112104, 42224208]

約数ペア:

[(1, 42224208), (2, 21112104), (3, 14074736), (4, 10556052), (6, 7037368), (8, 5278026), (12, 3518684), (13, 3248016), (16, 2639013), (24, 1759342), (26, 1624008), (39, 1082672), (48, 879671), (52, 812004), (78, 541336), (104, 406002), (156, 270668), (157, 268944), (208, 203001), (312, 135334), (314, 134472), (431, 97968), (471, 89648), (624, 67667), (628, 67236), (862, 48984), (942, 44824), (1256, 33618), (1293, 32656), (1724, 24492), (1884, 22412), (2041, 20688), (2512, 16809), (2586, 16328), (3448, 12246), (3768, 11206), (4082, 10344), (5172, 8164), (5603, 7536), (6123, 6896)]