68407776

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{883}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 195478920

約数和(自身を除く): 127071144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 883, 1076, 1614, 1766, 2152, 2421, 2649, 3228, 3532, 4304, 4842, 5298, 6456, 7064, 7947, 8608, 9684, 10596, 12912, 14128, 15894, 19368, 21192, 25824, 28256, 31788, 38736, 42384, 63576, 77472, 84768, 127152, 237527, 254304, 475054, 712581, 950108, 1425162, 1900216, 2137743, 2850324, 3800432, 4275486, 5700648, 7600864, 8550972, 11401296, 17101944, 22802592, 34203888, 68407776]

約数ペア:

[(1, 68407776), (2, 34203888), (3, 22802592), (4, 17101944), (6, 11401296), (8, 8550972), (9, 7600864), (12, 5700648), (16, 4275486), (18, 3800432), (24, 2850324), (32, 2137743), (36, 1900216), (48, 1425162), (72, 950108), (96, 712581), (144, 475054), (269, 254304), (288, 237527), (538, 127152), (807, 84768), (883, 77472), (1076, 63576), (1614, 42384), (1766, 38736), (2152, 31788), (2421, 28256), (2649, 25824), (3228, 21192), (3532, 19368), (4304, 15894), (4842, 14128), (5298, 12912), (6456, 10596), (7064, 9684), (7947, 8608)]