71266068

素因数分解:

$2^2\times 3^5\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 188409312

約数和(自身を除く): 117143244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 467, 471, 486, 628, 934, 942, 972, 1401, 1413, 1868, 1884, 2802, 2826, 4203, 4239, 5604, 5652, 8406, 8478, 12609, 12717, 16812, 16956, 25218, 25434, 37827, 38151, 50436, 50868, 73319, 75654, 76302, 113481, 146638, 151308, 152604, 219957, 226962, 293276, 439914, 453924, 659871, 879828, 1319742, 1979613, 2639484, 3959226, 5938839, 7918452, 11877678, 17816517, 23755356, 35633034, 71266068]

約数ペア:

[(1, 71266068), (2, 35633034), (3, 23755356), (4, 17816517), (6, 11877678), (9, 7918452), (12, 5938839), (18, 3959226), (27, 2639484), (36, 1979613), (54, 1319742), (81, 879828), (108, 659871), (157, 453924), (162, 439914), (243, 293276), (314, 226962), (324, 219957), (467, 152604), (471, 151308), (486, 146638), (628, 113481), (934, 76302), (942, 75654), (972, 73319), (1401, 50868), (1413, 50436), (1868, 38151), (1884, 37827), (2802, 25434), (2826, 25218), (4203, 16956), (4239, 16812), (5604, 12717), (5652, 12609), (8406, 8478)]