171295452

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 285933348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 89, 108, 142, 178, 213, 251, 267, 284, 356, 426, 502, 534, 639, 753, 801, 852, 1004, 1068, 1278, 1506, 1602, 1917, 2259, 2403, 2556, 3012, 3204, 3834, 4518, 4806, 6319, 6777, 7668, 9036, 9612, 12638, 13554, 17821, 18957, 22339, 25276, 27108, 35642, 37914, 44678, 53463, 56871, 67017, 71284, 75828, 89356, 106926, 113742, 134034, 160389, 170613, 201051, 213852, 227484, 268068, 320778, 341226, 402102, 481167, 603153, 641556, 682452, 804204, 962334, 1206306, 1586069, 1924668, 2412612, 3172138, 4758207, 6344276, 9516414, 14274621, 19032828, 28549242, 42823863, 57098484, 85647726, 171295452]

約数ペア:

[(1, 171295452), (2, 85647726), (3, 57098484), (4, 42823863), (6, 28549242), (9, 19032828), (12, 14274621), (18, 9516414), (27, 6344276), (36, 4758207), (54, 3172138), (71, 2412612), (89, 1924668), (108, 1586069), (142, 1206306), (178, 962334), (213, 804204), (251, 682452), (267, 641556), (284, 603153), (356, 481167), (426, 402102), (502, 341226), (534, 320778), (639, 268068), (753, 227484), (801, 213852), (852, 201051), (1004, 170613), (1068, 160389), (1278, 134034), (1506, 113742), (1602, 106926), (1917, 89356), (2259, 75828), (2403, 71284), (2556, 67017), (3012, 56871), (3204, 53463), (3834, 44678), (4518, 37914), (4806, 35642), (6319, 27108), (6777, 25276), (7668, 22339), (9036, 18957), (9612, 17821), (12638, 13554)]