68800428

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{12491}}^1$

素因数の和:12524

約数の個数: 60

約数和(自身を含む): 190453032

約数和(自身を除く): 121652604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 12491, 24982, 37473, 49964, 74946, 112419, 149892, 212347, 224838, 337257, 424694, 449676, 637041, 674514, 849388, 1011771, 1274082, 1349028, 1911123, 2023542, 2548164, 3822246, 4047084, 5733369, 7644492, 11466738, 17200107, 22933476, 34400214, 68800428]

約数ペア:

[(1, 68800428), (2, 34400214), (3, 22933476), (4, 17200107), (6, 11466738), (9, 7644492), (12, 5733369), (17, 4047084), (18, 3822246), (27, 2548164), (34, 2023542), (36, 1911123), (51, 1349028), (54, 1274082), (68, 1011771), (81, 849388), (102, 674514), (108, 637041), (153, 449676), (162, 424694), (204, 337257), (306, 224838), (324, 212347), (459, 149892), (612, 112419), (918, 74946), (1377, 49964), (1836, 37473), (2754, 24982), (5508, 12491)]