71340912

素因数分解:

$2^4\times 3^5\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 211236480

約数和(自身を除く): 139895568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 177, 216, 236, 243, 311, 324, 354, 432, 472, 486, 531, 622, 648, 708, 933, 944, 972, 1062, 1244, 1296, 1416, 1593, 1866, 1944, 2124, 2488, 2799, 2832, 3186, 3732, 3888, 4248, 4779, 4976, 5598, 6372, 7464, 8397, 8496, 9558, 11196, 12744, 14337, 14928, 16794, 18349, 19116, 22392, 25191, 25488, 28674, 33588, 36698, 38232, 44784, 50382, 55047, 57348, 67176, 73396, 75573, 76464, 100764, 110094, 114696, 134352, 146792, 151146, 165141, 201528, 220188, 229392, 293584, 302292, 330282, 403056, 440376, 495423, 604584, 660564, 880752, 990846, 1209168, 1321128, 1486269, 1981692, 2642256, 2972538, 3963384, 4458807, 5945076, 7926768, 8917614, 11890152, 17835228, 23780304, 35670456, 71340912]

約数ペア:

[(1, 71340912), (2, 35670456), (3, 23780304), (4, 17835228), (6, 11890152), (8, 8917614), (9, 7926768), (12, 5945076), (16, 4458807), (18, 3963384), (24, 2972538), (27, 2642256), (36, 1981692), (48, 1486269), (54, 1321128), (59, 1209168), (72, 990846), (81, 880752), (108, 660564), (118, 604584), (144, 495423), (162, 440376), (177, 403056), (216, 330282), (236, 302292), (243, 293584), (311, 229392), (324, 220188), (354, 201528), (432, 165141), (472, 151146), (486, 146792), (531, 134352), (622, 114696), (648, 110094), (708, 100764), (933, 76464), (944, 75573), (972, 73396), (1062, 67176), (1244, 57348), (1296, 55047), (1416, 50382), (1593, 44784), (1866, 38232), (1944, 36698), (2124, 33588), (2488, 28674), (2799, 25488), (2832, 25191), (3186, 22392), (3732, 19116), (3888, 18349), (4248, 16794), (4779, 14928), (4976, 14337), (5598, 12744), (6372, 11196), (7464, 9558), (8397, 8496)]