871981176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6983}}^1$

素因数の和:7057

約数の個数: 96

約数和(自身を含む): 2452222080

約数和(自身を除く): 1580240904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 121, 129, 132, 172, 242, 258, 264, 344, 363, 473, 484, 516, 726, 946, 968, 1032, 1419, 1452, 1892, 2838, 2904, 3784, 5203, 5676, 6983, 10406, 11352, 13966, 15609, 20812, 20949, 27932, 31218, 41624, 41898, 55864, 62436, 76813, 83796, 124872, 153626, 167592, 230439, 300269, 307252, 460878, 600538, 614504, 844943, 900807, 921756, 1201076, 1689886, 1801614, 1843512, 2402152, 2534829, 3302959, 3379772, 3603228, 5069658, 6605918, 6759544, 7206456, 9908877, 10139316, 13211836, 19817754, 20278632, 26423672, 36332549, 39635508, 72665098, 79271016, 108997647, 145330196, 217995294, 290660392, 435990588, 871981176]

約数ペア:

[(1, 871981176), (2, 435990588), (3, 290660392), (4, 217995294), (6, 145330196), (8, 108997647), (11, 79271016), (12, 72665098), (22, 39635508), (24, 36332549), (33, 26423672), (43, 20278632), (44, 19817754), (66, 13211836), (86, 10139316), (88, 9908877), (121, 7206456), (129, 6759544), (132, 6605918), (172, 5069658), (242, 3603228), (258, 3379772), (264, 3302959), (344, 2534829), (363, 2402152), (473, 1843512), (484, 1801614), (516, 1689886), (726, 1201076), (946, 921756), (968, 900807), (1032, 844943), (1419, 614504), (1452, 600538), (1892, 460878), (2838, 307252), (2904, 300269), (3784, 230439), (5203, 167592), (5676, 153626), (6983, 124872), (10406, 83796), (11352, 76813), (13966, 62436), (15609, 55864), (20812, 41898), (20949, 41624), (27932, 31218)]