71358642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 164043360

約数和(自身を除く): 92684718

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 1523, 2466, 2603, 3046, 4569, 5206, 7809, 9138, 13707, 15618, 23427, 27414, 28937, 46854, 57874, 86811, 173622, 208651, 260433, 417302, 520866, 625953, 1251906, 1877859, 3755718, 3964369, 7928738, 11893107, 23786214, 35679321, 71358642]

約数ペア:

[(1, 71358642), (2, 35679321), (3, 23786214), (6, 11893107), (9, 7928738), (18, 3964369), (19, 3755718), (38, 1877859), (57, 1251906), (114, 625953), (137, 520866), (171, 417302), (274, 260433), (342, 208651), (411, 173622), (822, 86811), (1233, 57874), (1523, 46854), (2466, 28937), (2603, 27414), (3046, 23427), (4569, 15618), (5206, 13707), (7809, 9138)]