78377299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 111732480

約数和(自身を除く): 33355181

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 169, 209, 247, 317, 1001, 1183, 1463, 1729, 1859, 2219, 2717, 3211, 3487, 4121, 6023, 13013, 19019, 22477, 24409, 28847, 35321, 42161, 45331, 53573, 66253, 78299, 247247, 317317, 375011, 463771, 548093, 589303, 861289, 1017887, 4125121, 6029023, 7125209, 11196757, 78377299]

約数ペア:

[(1, 78377299), (7, 11196757), (11, 7125209), (13, 6029023), (19, 4125121), (77, 1017887), (91, 861289), (133, 589303), (143, 548093), (169, 463771), (209, 375011), (247, 317317), (317, 247247), (1001, 78299), (1183, 66253), (1463, 53573), (1729, 45331), (1859, 42161), (2219, 35321), (2717, 28847), (3211, 24409), (3487, 22477), (4121, 19019), (6023, 13013)]