78295542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2357

約数の個数: 64

約数和(自身を含む): 185310720

約数和(自身を除く): 107015178

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 2297, 2622, 4594, 5681, 6891, 11362, 13782, 17043, 29861, 34086, 43643, 52831, 59722, 87286, 89583, 105662, 130929, 158493, 179166, 261858, 316986, 567359, 686803, 1003789, 1134718, 1373606, 1702077, 2007578, 2060409, 3011367, 3404154, 4120818, 6022734, 13049257, 26098514, 39147771, 78295542]

約数ペア:

[(1, 78295542), (2, 39147771), (3, 26098514), (6, 13049257), (13, 6022734), (19, 4120818), (23, 3404154), (26, 3011367), (38, 2060409), (39, 2007578), (46, 1702077), (57, 1373606), (69, 1134718), (78, 1003789), (114, 686803), (138, 567359), (247, 316986), (299, 261858), (437, 179166), (494, 158493), (598, 130929), (741, 105662), (874, 89583), (897, 87286), (1311, 59722), (1482, 52831), (1794, 43643), (2297, 34086), (2622, 29861), (4594, 17043), (5681, 13782), (6891, 11362)]