81417158144

素因数分解:

$2^9\times 7^3\times {\mathrm{131}}^1\times {\mathrm{3539}}^1$

素因数の和:3709

約数の個数: 160

約数和(自身を含む): 191210976000

約数和(自身を除く): 109793817856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 131, 196, 224, 256, 262, 343, 392, 448, 512, 524, 686, 784, 896, 917, 1048, 1372, 1568, 1792, 1834, 2096, 2744, 3136, 3539, 3584, 3668, 4192, 5488, 6272, 6419, 7078, 7336, 8384, 10976, 12544, 12838, 14156, 14672, 16768, 21952, 24773, 25088, 25676, 28312, 29344, 33536, 43904, 44933, 49546, 51352, 56624, 58688, 67072, 87808, 89866, 99092, 102704, 113248, 117376, 173411, 175616, 179732, 198184, 205408, 226496, 234752, 346822, 359464, 396368, 410816, 452992, 463609, 469504, 693644, 718928, 792736, 821632, 905984, 927218, 1213877, 1387288, 1437856, 1585472, 1643264, 1811968, 1854436, 2427754, 2774576, 2875712, 3170944, 3245263, 3286528, 3708872, 4855508, 5549152, 5751424, 6341888, 6490526, 7417744, 9711016, 11098304, 11502848, 12683776, 12981052, 14835488, 19422032, 22196608, 22716841, 23005696, 25962104, 29670976, 38844064, 44393216, 45433682, 51924208, 59341952, 77688128, 88786432, 90867364, 103848416, 118683904, 155376256, 159017887, 181734728, 207696832, 237367808, 310752512, 318035774, 363469456, 415393664, 621505024, 636071548, 726938912, 830787328, 1272143096, 1453877824, 1661574656, 2544286192, 2907755648, 5088572384, 5815511296, 10177144768, 11631022592, 20354289536, 40708579072, 81417158144]

約数ペア:

[(1, 81417158144), (2, 40708579072), (4, 20354289536), (7, 11631022592), (8, 10177144768), (14, 5815511296), (16, 5088572384), (28, 2907755648), (32, 2544286192), (49, 1661574656), (56, 1453877824), (64, 1272143096), (98, 830787328), (112, 726938912), (128, 636071548), (131, 621505024), (196, 415393664), (224, 363469456), (256, 318035774), (262, 310752512), (343, 237367808), (392, 207696832), (448, 181734728), (512, 159017887), (524, 155376256), (686, 118683904), (784, 103848416), (896, 90867364), (917, 88786432), (1048, 77688128), (1372, 59341952), (1568, 51924208), (1792, 45433682), (1834, 44393216), (2096, 38844064), (2744, 29670976), (3136, 25962104), (3539, 23005696), (3584, 22716841), (3668, 22196608), (4192, 19422032), (5488, 14835488), (6272, 12981052), (6419, 12683776), (7078, 11502848), (7336, 11098304), (8384, 9711016), (10976, 7417744), (12544, 6490526), (12838, 6341888), (14156, 5751424), (14672, 5549152), (16768, 4855508), (21952, 3708872), (24773, 3286528), (25088, 3245263), (25676, 3170944), (28312, 2875712), (29344, 2774576), (33536, 2427754), (43904, 1854436), (44933, 1811968), (49546, 1643264), (51352, 1585472), (56624, 1437856), (58688, 1387288), (67072, 1213877), (87808, 927218), (89866, 905984), (99092, 821632), (102704, 792736), (113248, 718928), (117376, 693644), (173411, 469504), (175616, 463609), (179732, 452992), (198184, 410816), (205408, 396368), (226496, 359464), (234752, 346822)]