71510688

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 120

約数和(自身を含む): 215151552

約数和(自身を除く): 143640864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 282, 288, 324, 376, 423, 432, 564, 587, 648, 752, 846, 864, 1128, 1174, 1269, 1296, 1504, 1692, 1761, 2256, 2348, 2538, 2592, 3384, 3522, 3807, 4512, 4696, 5076, 5283, 6768, 7044, 7614, 9392, 10152, 10566, 13536, 14088, 15228, 15849, 18784, 20304, 21132, 27589, 28176, 30456, 31698, 40608, 42264, 47547, 55178, 56352, 60912, 63396, 82767, 84528, 95094, 110356, 121824, 126792, 165534, 169056, 190188, 220712, 248301, 253584, 331068, 380376, 441424, 496602, 507168, 662136, 744903, 760752, 882848, 993204, 1324272, 1489806, 1521504, 1986408, 2234709, 2648544, 2979612, 3972816, 4469418, 5959224, 7945632, 8938836, 11918448, 17877672, 23836896, 35755344, 71510688]

約数ペア:

[(1, 71510688), (2, 35755344), (3, 23836896), (4, 17877672), (6, 11918448), (8, 8938836), (9, 7945632), (12, 5959224), (16, 4469418), (18, 3972816), (24, 2979612), (27, 2648544), (32, 2234709), (36, 1986408), (47, 1521504), (48, 1489806), (54, 1324272), (72, 993204), (81, 882848), (94, 760752), (96, 744903), (108, 662136), (141, 507168), (144, 496602), (162, 441424), (188, 380376), (216, 331068), (282, 253584), (288, 248301), (324, 220712), (376, 190188), (423, 169056), (432, 165534), (564, 126792), (587, 121824), (648, 110356), (752, 95094), (846, 84528), (864, 82767), (1128, 63396), (1174, 60912), (1269, 56352), (1296, 55178), (1504, 47547), (1692, 42264), (1761, 40608), (2256, 31698), (2348, 30456), (2538, 28176), (2592, 27589), (3384, 21132), (3522, 20304), (3807, 18784), (4512, 15849), (4696, 15228), (5076, 14088), (5283, 13536), (6768, 10566), (7044, 10152), (7614, 9392)]