71238132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{282691}}^1$

素因数の和:282708

約数の個数: 36

約数和(自身を含む): 205799776

約数和(自身を除く): 134561644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 282691, 565382, 848073, 1130764, 1696146, 1978837, 2544219, 3392292, 3957674, 5088438, 5936511, 7915348, 10176876, 11873022, 17809533, 23746044, 35619066, 71238132]

約数ペア:

[(1, 71238132), (2, 35619066), (3, 23746044), (4, 17809533), (6, 11873022), (7, 10176876), (9, 7915348), (12, 5936511), (14, 5088438), (18, 3957674), (21, 3392292), (28, 2544219), (36, 1978837), (42, 1696146), (63, 1130764), (84, 848073), (126, 565382), (252, 282691)]