123001242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 321699840

約数和(自身を除く): 198698598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 43, 62, 78, 86, 91, 93, 129, 169, 182, 186, 217, 258, 273, 301, 338, 403, 434, 507, 546, 559, 602, 651, 806, 903, 1014, 1118, 1183, 1209, 1302, 1333, 1677, 1806, 2197, 2366, 2418, 2666, 2821, 3354, 3549, 3913, 3999, 4394, 5239, 5642, 6591, 7098, 7267, 7826, 7998, 8463, 9331, 10478, 11739, 13182, 14534, 15379, 15717, 16926, 17329, 18662, 21801, 23478, 27993, 30758, 31434, 34658, 36673, 43602, 46137, 50869, 51987, 55986, 68107, 73346, 92274, 94471, 101738, 103974, 110019, 121303, 136214, 152607, 188942, 204321, 220038, 225277, 242606, 283413, 305214, 363909, 408642, 450554, 476749, 566826, 661297, 675831, 727818, 953498, 1322594, 1351662, 1430247, 1576939, 1983891, 2860494, 2928601, 3153878, 3967782, 4730817, 5857202, 8785803, 9461634, 17571606, 20500207, 41000414, 61500621, 123001242]

約数ペア:

[(1, 123001242), (2, 61500621), (3, 41000414), (6, 20500207), (7, 17571606), (13, 9461634), (14, 8785803), (21, 5857202), (26, 4730817), (31, 3967782), (39, 3153878), (42, 2928601), (43, 2860494), (62, 1983891), (78, 1576939), (86, 1430247), (91, 1351662), (93, 1322594), (129, 953498), (169, 727818), (182, 675831), (186, 661297), (217, 566826), (258, 476749), (273, 450554), (301, 408642), (338, 363909), (403, 305214), (434, 283413), (507, 242606), (546, 225277), (559, 220038), (602, 204321), (651, 188942), (806, 152607), (903, 136214), (1014, 121303), (1118, 110019), (1183, 103974), (1209, 101738), (1302, 94471), (1333, 92274), (1677, 73346), (1806, 68107), (2197, 55986), (2366, 51987), (2418, 50869), (2666, 46137), (2821, 43602), (3354, 36673), (3549, 34658), (3913, 31434), (3999, 30758), (4394, 27993), (5239, 23478), (5642, 21801), (6591, 18662), (7098, 17329), (7267, 16926), (7826, 15717), (7998, 15379), (8463, 14534), (9331, 13182), (10478, 11739)]