77648508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{308129}}^1$

素因数の和:308146

約数の個数: 36

約数和(自身を含む): 224318640

約数和(自身を除く): 146670132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 308129, 616258, 924387, 1232516, 1848774, 2156903, 2773161, 3697548, 4313806, 5546322, 6470709, 8627612, 11092644, 12941418, 19412127, 25882836, 38824254, 77648508]

約数ペア:

[(1, 77648508), (2, 38824254), (3, 25882836), (4, 19412127), (6, 12941418), (7, 11092644), (9, 8627612), (12, 6470709), (14, 5546322), (18, 4313806), (21, 3697548), (28, 2773161), (36, 2156903), (42, 1848774), (63, 1232516), (84, 924387), (126, 616258), (252, 308129)]