72209268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{117989}}^1$

素因数の和:118016

約数の個数: 36

約数和(自身を含む): 193267620

約数和(自身を除く): 121058352

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 117989, 235978, 353967, 471956, 707934, 1061901, 1415868, 2005813, 2123802, 4011626, 4247604, 6017439, 8023252, 12034878, 18052317, 24069756, 36104634, 72209268]

約数ペア:

[(1, 72209268), (2, 36104634), (3, 24069756), (4, 18052317), (6, 12034878), (9, 8023252), (12, 6017439), (17, 4247604), (18, 4011626), (34, 2123802), (36, 2005813), (51, 1415868), (68, 1061901), (102, 707934), (153, 471956), (204, 353967), (306, 235978), (612, 117989)]