72812460244

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{7561}}^1\times {\mathrm{17573}}^1$

素因数の和:25275

約数の個数: 24

約数和(自身を含む): 128376172008

約数和(自身を除く): 55563711764

約数列:

[1, 2, 4, 137, 274, 548, 7561, 15122, 17573, 30244, 35146, 70292, 1035857, 2071714, 2407501, 4143428, 4815002, 9630004, 132869453, 265738906, 531477812, 18203115061, 36406230122, 72812460244]

約数ペア:

[(1, 72812460244), (2, 36406230122), (4, 18203115061), (137, 531477812), (274, 265738906), (548, 132869453), (7561, 9630004), (15122, 4815002), (17573, 4143428), (30244, 2407501), (35146, 2071714), (70292, 1035857)]