68129136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 206432720

約数和(自身を除く): 138303584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 673, 684, 703, 888, 912, 1332, 1346, 1368, 1406, 1776, 2019, 2109, 2664, 2692, 2736, 2812, 4038, 4218, 5328, 5384, 5624, 6057, 6327, 8076, 8436, 10768, 11248, 12114, 12654, 12787, 16152, 16872, 24228, 24901, 25308, 25574, 32304, 33744, 38361, 48456, 49802, 50616, 51148, 74703, 76722, 96912, 99604, 101232, 102296, 115083, 149406, 153444, 199208, 204592, 224109, 230166, 298812, 306888, 398416, 448218, 460332, 473119, 597624, 613776, 896436, 920664, 946238, 1195248, 1419357, 1792872, 1841328, 1892476, 2838714, 3585744, 3784952, 4258071, 5677428, 7569904, 8516142, 11354856, 17032284, 22709712, 34064568, 68129136]

約数ペア:

[(1, 68129136), (2, 34064568), (3, 22709712), (4, 17032284), (6, 11354856), (8, 8516142), (9, 7569904), (12, 5677428), (16, 4258071), (18, 3784952), (19, 3585744), (24, 2838714), (36, 1892476), (37, 1841328), (38, 1792872), (48, 1419357), (57, 1195248), (72, 946238), (74, 920664), (76, 896436), (111, 613776), (114, 597624), (144, 473119), (148, 460332), (152, 448218), (171, 398416), (222, 306888), (228, 298812), (296, 230166), (304, 224109), (333, 204592), (342, 199208), (444, 153444), (456, 149406), (592, 115083), (666, 102296), (673, 101232), (684, 99604), (703, 96912), (888, 76722), (912, 74703), (1332, 51148), (1346, 50616), (1368, 49802), (1406, 48456), (1776, 38361), (2019, 33744), (2109, 32304), (2664, 25574), (2692, 25308), (2736, 24901), (2812, 24228), (4038, 16872), (4218, 16152), (5328, 12787), (5384, 12654), (5624, 12114), (6057, 11248), (6327, 10768), (8076, 8436)]