77819876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4273}}^1$

素因数の和:4463

約数の個数: 24

約数和(自身を含む): 141811320

約数和(自身を除く): 63991444

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 4273, 4553, 8546, 9106, 17092, 18212, 123917, 247834, 495668, 670861, 1341722, 2683444, 19454969, 38909938, 77819876]

約数ペア:

[(1, 77819876), (2, 38909938), (4, 19454969), (29, 2683444), (58, 1341722), (116, 670861), (157, 495668), (314, 247834), (628, 123917), (4273, 18212), (4553, 17092), (8546, 9106)]