73557588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 206599680

約数和(自身を除く): 133042092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 83, 92, 114, 138, 156, 166, 169, 228, 247, 249, 276, 299, 332, 338, 437, 494, 498, 507, 598, 676, 741, 874, 897, 988, 996, 1014, 1079, 1196, 1311, 1482, 1577, 1748, 1794, 1909, 2028, 2158, 2622, 2964, 3154, 3211, 3237, 3588, 3818, 3887, 4316, 4731, 5244, 5681, 5727, 6308, 6422, 6474, 7636, 7774, 9462, 9633, 11362, 11454, 11661, 12844, 12948, 14027, 15548, 17043, 18924, 19266, 20501, 22724, 22908, 23322, 24817, 28054, 34086, 36271, 38532, 41002, 42081, 46644, 49634, 56108, 61503, 68172, 72542, 73853, 74451, 82004, 84162, 99268, 108813, 123006, 145084, 147706, 148902, 168324, 217626, 221559, 246012, 266513, 295412, 297804, 322621, 435252, 443118, 471523, 533026, 645242, 799539, 886236, 943046, 967863, 1066052, 1290484, 1414569, 1599078, 1886092, 1935726, 2829138, 3198156, 3871452, 5658276, 6129799, 12259598, 18389397, 24519196, 36778794, 73557588]

約数ペア:

[(1, 73557588), (2, 36778794), (3, 24519196), (4, 18389397), (6, 12259598), (12, 6129799), (13, 5658276), (19, 3871452), (23, 3198156), (26, 2829138), (38, 1935726), (39, 1886092), (46, 1599078), (52, 1414569), (57, 1290484), (69, 1066052), (76, 967863), (78, 943046), (83, 886236), (92, 799539), (114, 645242), (138, 533026), (156, 471523), (166, 443118), (169, 435252), (228, 322621), (247, 297804), (249, 295412), (276, 266513), (299, 246012), (332, 221559), (338, 217626), (437, 168324), (494, 148902), (498, 147706), (507, 145084), (598, 123006), (676, 108813), (741, 99268), (874, 84162), (897, 82004), (988, 74451), (996, 73853), (1014, 72542), (1079, 68172), (1196, 61503), (1311, 56108), (1482, 49634), (1577, 46644), (1748, 42081), (1794, 41002), (1909, 38532), (2028, 36271), (2158, 34086), (2622, 28054), (2964, 24817), (3154, 23322), (3211, 22908), (3237, 22724), (3588, 20501), (3818, 19266), (3887, 18924), (4316, 17043), (4731, 15548), (5244, 14027), (5681, 12948), (5727, 12844), (6308, 11661), (6422, 11454), (6474, 11362), (7636, 9633), (7774, 9462)]