78910074

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 176061600

約数和(自身を除く): 97151526

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 269, 379, 387, 538, 758, 774, 807, 1137, 1614, 2274, 2421, 3411, 4842, 6822, 11567, 16297, 23134, 32594, 34701, 48891, 69402, 97782, 101951, 104103, 146673, 203902, 208206, 293346, 305853, 611706, 917559, 1835118, 4383893, 8767786, 13151679, 26303358, 39455037, 78910074]

約数ペア:

[(1, 78910074), (2, 39455037), (3, 26303358), (6, 13151679), (9, 8767786), (18, 4383893), (43, 1835118), (86, 917559), (129, 611706), (258, 305853), (269, 293346), (379, 208206), (387, 203902), (538, 146673), (758, 104103), (774, 101951), (807, 97782), (1137, 69402), (1614, 48891), (2274, 34701), (2421, 32594), (3411, 23134), (4842, 16297), (6822, 11567)]