80686116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13921}}^1$

素因数の和:13961

約数の個数: 72

約数和(自身を含む): 243245184

約数和(自身を除く): 162559068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 13921, 27842, 41763, 55684, 83526, 97447, 125289, 167052, 194894, 250578, 292341, 320183, 389788, 501156, 584682, 640366, 877023, 960549, 1169364, 1280732, 1754046, 1921098, 2241281, 2881647, 3508092, 3842196, 4482562, 5763294, 6723843, 8965124, 11526588, 13447686, 20171529, 26895372, 40343058, 80686116]

約数ペア:

[(1, 80686116), (2, 40343058), (3, 26895372), (4, 20171529), (6, 13447686), (7, 11526588), (9, 8965124), (12, 6723843), (14, 5763294), (18, 4482562), (21, 3842196), (23, 3508092), (28, 2881647), (36, 2241281), (42, 1921098), (46, 1754046), (63, 1280732), (69, 1169364), (84, 960549), (92, 877023), (126, 640366), (138, 584682), (161, 501156), (207, 389788), (252, 320183), (276, 292341), (322, 250578), (414, 194894), (483, 167052), (644, 125289), (828, 97447), (966, 83526), (1449, 55684), (1932, 41763), (2898, 27842), (5796, 13921)]