85220244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5469

約数の個数: 72

約数和(自身を含む): 236658240

約数和(自身を除く): 151437996

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, 5244, 5417, 7866, 10834, 15732, 16251, 21668, 32502, 48753, 65004, 97506, 102923, 124591, 195012, 205846, 249182, 308769, 373773, 411692, 498364, 617538, 747546, 926307, 1121319, 1235076, 1495092, 1852614, 2242638, 2367229, 3705228, 4485276, 4734458, 7101687, 9468916, 14203374, 21305061, 28406748, 42610122, 85220244]

約数ペア:

[(1, 85220244), (2, 42610122), (3, 28406748), (4, 21305061), (6, 14203374), (9, 9468916), (12, 7101687), (18, 4734458), (19, 4485276), (23, 3705228), (36, 2367229), (38, 2242638), (46, 1852614), (57, 1495092), (69, 1235076), (76, 1121319), (92, 926307), (114, 747546), (138, 617538), (171, 498364), (207, 411692), (228, 373773), (276, 308769), (342, 249182), (414, 205846), (437, 195012), (684, 124591), (828, 102923), (874, 97506), (1311, 65004), (1748, 48753), (2622, 32502), (3933, 21668), (5244, 16251), (5417, 15732), (7866, 10834)]