89851684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 179536000

約数和(自身を除く): 89684316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 199, 247, 398, 457, 494, 796, 914, 988, 1828, 2587, 3781, 5174, 5941, 7562, 8683, 10348, 11882, 15124, 17366, 23764, 34732, 49153, 90943, 98306, 112879, 181886, 196612, 225758, 363772, 451516, 1182259, 1727917, 2364518, 3455834, 4729036, 6911668, 22462921, 44925842, 89851684]

約数ペア:

[(1, 89851684), (2, 44925842), (4, 22462921), (13, 6911668), (19, 4729036), (26, 3455834), (38, 2364518), (52, 1727917), (76, 1182259), (199, 451516), (247, 363772), (398, 225758), (457, 196612), (494, 181886), (796, 112879), (914, 98306), (988, 90943), (1828, 49153), (2587, 34732), (3781, 23764), (5174, 17366), (5941, 15124), (7562, 11882), (8683, 10348)]