78474682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3083}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 139890240

約数和(自身を除く): 61415558

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 3083, 6166, 12727, 25454, 33913, 40079, 67826, 80158, 274387, 440869, 548774, 881738, 3018257, 3567031, 6036514, 7134062, 39237341, 78474682]

約数ペア:

[(1, 78474682), (2, 39237341), (11, 7134062), (13, 6036514), (22, 3567031), (26, 3018257), (89, 881738), (143, 548774), (178, 440869), (286, 274387), (979, 80158), (1157, 67826), (1958, 40079), (2314, 33913), (3083, 25454), (6166, 12727)]