70592144

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 80

約数和(自身を含む): 168144000

約数和(自身を除く): 97551856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 677, 686, 784, 931, 1064, 1354, 1372, 1862, 2128, 2708, 2744, 3724, 4739, 5416, 5488, 6517, 7448, 9478, 10832, 12863, 13034, 14896, 18956, 25726, 26068, 33173, 37912, 51452, 52136, 66346, 75824, 90041, 102904, 104272, 132692, 180082, 205808, 232211, 265384, 360164, 464422, 530768, 630287, 720328, 928844, 1260574, 1440656, 1857688, 2521148, 3715376, 4412009, 5042296, 8824018, 10084592, 17648036, 35296072, 70592144]

約数ペア:

[(1, 70592144), (2, 35296072), (4, 17648036), (7, 10084592), (8, 8824018), (14, 5042296), (16, 4412009), (19, 3715376), (28, 2521148), (38, 1857688), (49, 1440656), (56, 1260574), (76, 928844), (98, 720328), (112, 630287), (133, 530768), (152, 464422), (196, 360164), (266, 265384), (304, 232211), (343, 205808), (392, 180082), (532, 132692), (677, 104272), (686, 102904), (784, 90041), (931, 75824), (1064, 66346), (1354, 52136), (1372, 51452), (1862, 37912), (2128, 33173), (2708, 26068), (2744, 25726), (3724, 18956), (4739, 14896), (5416, 13034), (5488, 12863), (6517, 10832), (7448, 9478)]