80817156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2090

約数の個数: 96

約数和(自身を含む): 244097280

約数和(自身を除く): 163280124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2017, 2226, 2862, 3339, 4034, 4452, 5724, 6051, 6678, 8068, 10017, 12102, 13356, 14119, 18153, 20034, 24204, 28238, 36306, 40068, 42357, 54459, 56476, 72612, 84714, 106901, 108918, 127071, 169428, 213802, 217836, 254142, 320703, 381213, 427604, 508284, 641406, 748307, 762426, 962109, 1282812, 1496614, 1524852, 1924218, 2244921, 2886327, 2993228, 3848436, 4489842, 5772654, 6734763, 8979684, 11545308, 13469526, 20204289, 26939052, 40408578, 80817156]

約数ペア:

[(1, 80817156), (2, 40408578), (3, 26939052), (4, 20204289), (6, 13469526), (7, 11545308), (9, 8979684), (12, 6734763), (14, 5772654), (18, 4489842), (21, 3848436), (27, 2993228), (28, 2886327), (36, 2244921), (42, 1924218), (53, 1524852), (54, 1496614), (63, 1282812), (84, 962109), (106, 762426), (108, 748307), (126, 641406), (159, 508284), (189, 427604), (212, 381213), (252, 320703), (318, 254142), (371, 217836), (378, 213802), (477, 169428), (636, 127071), (742, 108918), (756, 106901), (954, 84714), (1113, 72612), (1431, 56476), (1484, 54459), (1908, 42357), (2017, 40068), (2226, 36306), (2862, 28238), (3339, 24204), (4034, 20034), (4452, 18153), (5724, 14119), (6051, 13356), (6678, 12102), (8068, 10017)]