91388752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 227485440

約数和(自身を除く): 136096688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 2729, 4186, 4784, 5458, 8372, 10916, 16744, 19103, 21832, 33488, 35477, 38206, 43664, 62767, 70954, 76412, 125534, 141908, 152824, 248339, 251068, 283816, 305648, 439369, 496678, 502136, 567632, 815971, 878738, 993356, 1004272, 1631942, 1757476, 1986712, 3263884, 3514952, 3973424, 5711797, 6527768, 7029904, 11423594, 13055536, 22847188, 45694376, 91388752]

約数ペア:

[(1, 91388752), (2, 45694376), (4, 22847188), (7, 13055536), (8, 11423594), (13, 7029904), (14, 6527768), (16, 5711797), (23, 3973424), (26, 3514952), (28, 3263884), (46, 1986712), (52, 1757476), (56, 1631942), (91, 1004272), (92, 993356), (104, 878738), (112, 815971), (161, 567632), (182, 502136), (184, 496678), (208, 439369), (299, 305648), (322, 283816), (364, 251068), (368, 248339), (598, 152824), (644, 141908), (728, 125534), (1196, 76412), (1288, 70954), (1456, 62767), (2093, 43664), (2392, 38206), (2576, 35477), (2729, 33488), (4186, 21832), (4784, 19103), (5458, 16744), (8372, 10916)]