72636970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17011}}^1$

素因数の和:17086

約数の個数: 32

約数和(自身を含む): 151883136

約数和(自身を除く): 79246166

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 17011, 34022, 85055, 119077, 170110, 238154, 595385, 1037671, 1190770, 2075342, 5188355, 7263697, 10376710, 14527394, 36318485, 72636970]

約数ペア:

[(1, 72636970), (2, 36318485), (5, 14527394), (7, 10376710), (10, 7263697), (14, 5188355), (35, 2075342), (61, 1190770), (70, 1037671), (122, 595385), (305, 238154), (427, 170110), (610, 119077), (854, 85055), (2135, 34022), (4270, 17011)]