73900918

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 151683840

約数和(自身を除く): 77782922

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 49, 71, 86, 91, 98, 133, 142, 182, 247, 266, 301, 494, 497, 559, 602, 637, 817, 923, 931, 994, 1118, 1274, 1349, 1634, 1729, 1846, 1862, 2107, 2698, 3053, 3458, 3479, 3913, 4214, 5719, 6106, 6461, 6958, 7826, 9443, 10621, 11438, 12103, 12922, 17537, 18886, 21242, 21371, 24206, 27391, 35074, 39689, 40033, 42742, 45227, 54782, 58007, 66101, 74347, 79378, 80066, 90454, 116014, 122759, 132202, 148694, 149597, 245518, 277823, 299194, 406049, 520429, 555646, 754091, 812098, 859313, 1040858, 1508182, 1718626, 1944761, 2842343, 3889522, 5278637, 5684686, 10557274, 36950459, 73900918]

約数ペア:

[(1, 73900918), (2, 36950459), (7, 10557274), (13, 5684686), (14, 5278637), (19, 3889522), (26, 2842343), (38, 1944761), (43, 1718626), (49, 1508182), (71, 1040858), (86, 859313), (91, 812098), (98, 754091), (133, 555646), (142, 520429), (182, 406049), (247, 299194), (266, 277823), (301, 245518), (494, 149597), (497, 148694), (559, 132202), (602, 122759), (637, 116014), (817, 90454), (923, 80066), (931, 79378), (994, 74347), (1118, 66101), (1274, 58007), (1349, 54782), (1634, 45227), (1729, 42742), (1846, 40033), (1862, 39689), (2107, 35074), (2698, 27391), (3053, 24206), (3458, 21371), (3479, 21242), (3913, 18886), (4214, 17537), (5719, 12922), (6106, 12103), (6461, 11438), (6958, 10621), (7826, 9443)]