71823808

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 84

約数和(自身を含む): 170550840

約数和(自身を除く): 98727032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 518, 592, 619, 784, 1036, 1184, 1238, 1568, 1813, 2072, 2368, 2476, 3136, 3626, 4144, 4333, 4952, 7252, 8288, 8666, 9904, 14504, 16576, 17332, 19808, 22903, 29008, 30331, 34664, 39616, 45806, 58016, 60662, 69328, 91612, 116032, 121324, 138656, 160321, 183224, 242648, 277312, 320642, 366448, 485296, 641284, 732896, 970592, 1122247, 1282568, 1465792, 1941184, 2244494, 2565136, 4488988, 5130272, 8977976, 10260544, 17955952, 35911904, 71823808]

約数ペア:

[(1, 71823808), (2, 35911904), (4, 17955952), (7, 10260544), (8, 8977976), (14, 5130272), (16, 4488988), (28, 2565136), (32, 2244494), (37, 1941184), (49, 1465792), (56, 1282568), (64, 1122247), (74, 970592), (98, 732896), (112, 641284), (148, 485296), (196, 366448), (224, 320642), (259, 277312), (296, 242648), (392, 183224), (448, 160321), (518, 138656), (592, 121324), (619, 116032), (784, 91612), (1036, 69328), (1184, 60662), (1238, 58016), (1568, 45806), (1813, 39616), (2072, 34664), (2368, 30331), (2476, 29008), (3136, 22903), (3626, 19808), (4144, 17332), (4333, 16576), (4952, 14504), (7252, 9904), (8288, 8666)]