72529604

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2357}}^1$

素因数の和:2532

約数の個数: 36

約数和(自身を含む): 148653036

約数和(自身を除く): 76123432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 2357, 4396, 4714, 7693, 9428, 15386, 16499, 30772, 32998, 65996, 115493, 230986, 370049, 461972, 740098, 1480196, 2590343, 5180686, 10361372, 18132401, 36264802, 72529604]

約数ペア:

[(1, 72529604), (2, 36264802), (4, 18132401), (7, 10361372), (14, 5180686), (28, 2590343), (49, 1480196), (98, 740098), (157, 461972), (196, 370049), (314, 230986), (628, 115493), (1099, 65996), (2198, 32998), (2357, 30772), (4396, 16499), (4714, 15386), (7693, 9428)]