126787716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{907}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 351003744

約数和(自身を除く): 224216028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 353, 396, 706, 907, 1059, 1412, 1814, 2118, 2721, 3177, 3628, 3883, 4236, 5442, 6354, 7766, 8163, 9977, 10884, 11649, 12708, 15532, 16326, 19954, 23298, 29931, 32652, 34947, 39908, 46596, 59862, 69894, 89793, 119724, 139788, 179586, 320171, 359172, 640342, 960513, 1280684, 1921026, 2881539, 3521881, 3842052, 5763078, 7043762, 10565643, 11526156, 14087524, 21131286, 31696929, 42262572, 63393858, 126787716]

約数ペア:

[(1, 126787716), (2, 63393858), (3, 42262572), (4, 31696929), (6, 21131286), (9, 14087524), (11, 11526156), (12, 10565643), (18, 7043762), (22, 5763078), (33, 3842052), (36, 3521881), (44, 2881539), (66, 1921026), (99, 1280684), (132, 960513), (198, 640342), (353, 359172), (396, 320171), (706, 179586), (907, 139788), (1059, 119724), (1412, 89793), (1814, 69894), (2118, 59862), (2721, 46596), (3177, 39908), (3628, 34947), (3883, 32652), (4236, 29931), (5442, 23298), (6354, 19954), (7766, 16326), (8163, 15532), (9977, 12708), (10884, 11649)]