106987972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 236846400

約数和(自身を除く): 129858428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 199, 211, 364, 398, 422, 637, 796, 844, 1274, 1393, 1477, 2548, 2587, 2743, 2786, 2954, 5174, 5486, 5572, 5908, 9751, 10339, 10348, 10972, 18109, 19201, 19502, 20678, 36218, 38402, 39004, 41356, 41989, 72436, 76804, 83978, 126763, 134407, 167956, 253526, 268814, 293923, 507052, 537628, 545857, 587846, 1091714, 1175692, 2057461, 2183428, 3820999, 4114922, 7641998, 8229844, 15283996, 26746993, 53493986, 106987972]

約数ペア:

[(1, 106987972), (2, 53493986), (4, 26746993), (7, 15283996), (13, 8229844), (14, 7641998), (26, 4114922), (28, 3820999), (49, 2183428), (52, 2057461), (91, 1175692), (98, 1091714), (182, 587846), (196, 545857), (199, 537628), (211, 507052), (364, 293923), (398, 268814), (422, 253526), (637, 167956), (796, 134407), (844, 126763), (1274, 83978), (1393, 76804), (1477, 72436), (2548, 41989), (2587, 41356), (2743, 39004), (2786, 38402), (2954, 36218), (5174, 20678), (5486, 19502), (5572, 19201), (5908, 18109), (9751, 10972), (10339, 10348)]