78531712

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 191862000

約数和(自身を除く): 113330288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 659, 784, 896, 931, 1064, 1216, 1318, 1568, 1862, 2128, 2432, 2636, 3136, 3724, 4256, 4613, 5272, 6272, 7448, 8512, 9226, 10544, 12521, 14896, 17024, 18452, 21088, 25042, 29792, 32291, 36904, 42176, 50084, 59584, 64582, 73808, 84352, 87647, 100168, 119168, 129164, 147616, 175294, 200336, 258328, 295232, 350588, 400672, 516656, 590464, 613529, 701176, 801344, 1033312, 1227058, 1402352, 1602688, 2066624, 2454116, 2804704, 4133248, 4908232, 5609408, 9816464, 11218816, 19632928, 39265856, 78531712]

約数ペア:

[(1, 78531712), (2, 39265856), (4, 19632928), (7, 11218816), (8, 9816464), (14, 5609408), (16, 4908232), (19, 4133248), (28, 2804704), (32, 2454116), (38, 2066624), (49, 1602688), (56, 1402352), (64, 1227058), (76, 1033312), (98, 801344), (112, 701176), (128, 613529), (133, 590464), (152, 516656), (196, 400672), (224, 350588), (266, 295232), (304, 258328), (392, 200336), (448, 175294), (532, 147616), (608, 129164), (659, 119168), (784, 100168), (896, 87647), (931, 84352), (1064, 73808), (1216, 64582), (1318, 59584), (1568, 50084), (1862, 42176), (2128, 36904), (2432, 32291), (2636, 29792), (3136, 25042), (3724, 21088), (4256, 18452), (4613, 17024), (5272, 14896), (6272, 12521), (7448, 10544), (8512, 9226)]