72581824

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8527}}^1$

素因数の和:8565

約数の個数: 56

約数和(自身を含む): 173288960

約数和(自身を除く): 100707136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 8527, 17054, 34108, 59689, 68216, 119378, 136432, 162013, 238756, 272864, 324026, 477512, 545728, 648052, 955024, 1134091, 1296104, 1910048, 2268182, 2592208, 3820096, 4536364, 5184416, 9072728, 10368832, 18145456, 36290912, 72581824]

約数ペア:

[(1, 72581824), (2, 36290912), (4, 18145456), (7, 10368832), (8, 9072728), (14, 5184416), (16, 4536364), (19, 3820096), (28, 2592208), (32, 2268182), (38, 1910048), (56, 1296104), (64, 1134091), (76, 955024), (112, 648052), (133, 545728), (152, 477512), (224, 324026), (266, 272864), (304, 238756), (448, 162013), (532, 136432), (608, 119378), (1064, 68216), (1216, 59689), (2128, 34108), (4256, 17054), (8512, 8527)]