72976948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87293}}^1$

素因数の和:87327

約数の個数: 24

約数和(自身を含む): 146653920

約数和(自身を除く): 73676972

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 87293, 174586, 349172, 960223, 1658567, 1920446, 3317134, 3840892, 6634268, 18244237, 36488474, 72976948]

約数ペア:

[(1, 72976948), (2, 36488474), (4, 18244237), (11, 6634268), (19, 3840892), (22, 3317134), (38, 1920446), (44, 1658567), (76, 960223), (209, 349172), (418, 174586), (836, 87293)]