71155836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4575

約数の個数: 72

約数和(自身を含む): 197608320

約数和(自身を除く): 126452484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 4523, 5244, 7866, 9046, 13569, 15732, 18092, 27138, 40707, 54276, 81414, 85937, 104029, 162828, 171874, 208058, 257811, 312087, 343748, 416116, 515622, 624174, 773433, 936261, 1031244, 1248348, 1546866, 1872522, 1976551, 3093732, 3745044, 3953102, 5929653, 7906204, 11859306, 17788959, 23718612, 35577918, 71155836]

約数ペア:

[(1, 71155836), (2, 35577918), (3, 23718612), (4, 17788959), (6, 11859306), (9, 7906204), (12, 5929653), (18, 3953102), (19, 3745044), (23, 3093732), (36, 1976551), (38, 1872522), (46, 1546866), (57, 1248348), (69, 1031244), (76, 936261), (92, 773433), (114, 624174), (138, 515622), (171, 416116), (207, 343748), (228, 312087), (276, 257811), (342, 208058), (414, 171874), (437, 162828), (684, 104029), (828, 85937), (874, 81414), (1311, 54276), (1748, 40707), (2622, 27138), (3933, 18092), (4523, 15732), (5244, 13569), (7866, 9046)]