8865912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 25280640

約数和(自身を除く): 16414728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 71, 86, 88, 121, 129, 132, 142, 172, 213, 242, 258, 264, 284, 344, 363, 426, 473, 484, 516, 568, 726, 781, 852, 946, 968, 1032, 1419, 1452, 1562, 1704, 1892, 2343, 2838, 2904, 3053, 3124, 3784, 4686, 5203, 5676, 6106, 6248, 8591, 9159, 9372, 10406, 11352, 12212, 15609, 17182, 18318, 18744, 20812, 24424, 25773, 31218, 33583, 34364, 36636, 41624, 51546, 62436, 67166, 68728, 73272, 100749, 103092, 124872, 134332, 201498, 206184, 268664, 369413, 402996, 738826, 805992, 1108239, 1477652, 2216478, 2955304, 4432956, 8865912]

約数ペア:

[(1, 8865912), (2, 4432956), (3, 2955304), (4, 2216478), (6, 1477652), (8, 1108239), (11, 805992), (12, 738826), (22, 402996), (24, 369413), (33, 268664), (43, 206184), (44, 201498), (66, 134332), (71, 124872), (86, 103092), (88, 100749), (121, 73272), (129, 68728), (132, 67166), (142, 62436), (172, 51546), (213, 41624), (242, 36636), (258, 34364), (264, 33583), (284, 31218), (344, 25773), (363, 24424), (426, 20812), (473, 18744), (484, 18318), (516, 17182), (568, 15609), (726, 12212), (781, 11352), (852, 10406), (946, 9372), (968, 9159), (1032, 8591), (1419, 6248), (1452, 6106), (1562, 5676), (1704, 5203), (1892, 4686), (2343, 3784), (2838, 3124), (2904, 3053)]