27860987556

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{113}}^2\times {\mathrm{227}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 74020564800

約数和(自身を除く): 46159577244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 113, 178, 226, 227, 267, 339, 356, 452, 454, 534, 678, 681, 801, 908, 1017, 1068, 1356, 1362, 1602, 2034, 2043, 2403, 2724, 3051, 3204, 4068, 4086, 4806, 6102, 6129, 8172, 9612, 10057, 12204, 12258, 12769, 20114, 20203, 24516, 25538, 25651, 30171, 38307, 40228, 40406, 51076, 51302, 60342, 60609, 76614, 76953, 80812, 90513, 102604, 114921, 120684, 121218, 153228, 153906, 181026, 181827, 229842, 230859, 242436, 271539, 307812, 344763, 362052, 363654, 459684, 461718, 543078, 545481, 689526, 692577, 727308, 923436, 1086156, 1090962, 1136441, 1379052, 1385154, 2181924, 2272882, 2282939, 2770308, 2898563, 3409323, 4545764, 4565878, 5797126, 6818646, 6848817, 8695689, 9131756, 10227969, 11594252, 13637292, 13697634, 17391378, 20455938, 20546451, 26087067, 27395268, 30683907, 34782756, 40911876, 41092902, 52174134, 61367814, 61639353, 78261201, 82185804, 104348268, 122735628, 123278706, 156522402, 246557412, 257972107, 313044804, 515944214, 773916321, 1031888428, 1547832642, 2321748963, 3095665284, 4643497926, 6965246889, 9286995852, 13930493778, 27860987556]

約数ペア:

[(1, 27860987556), (2, 13930493778), (3, 9286995852), (4, 6965246889), (6, 4643497926), (9, 3095665284), (12, 2321748963), (18, 1547832642), (27, 1031888428), (36, 773916321), (54, 515944214), (89, 313044804), (108, 257972107), (113, 246557412), (178, 156522402), (226, 123278706), (227, 122735628), (267, 104348268), (339, 82185804), (356, 78261201), (452, 61639353), (454, 61367814), (534, 52174134), (678, 41092902), (681, 40911876), (801, 34782756), (908, 30683907), (1017, 27395268), (1068, 26087067), (1356, 20546451), (1362, 20455938), (1602, 17391378), (2034, 13697634), (2043, 13637292), (2403, 11594252), (2724, 10227969), (3051, 9131756), (3204, 8695689), (4068, 6848817), (4086, 6818646), (4806, 5797126), (6102, 4565878), (6129, 4545764), (8172, 3409323), (9612, 2898563), (10057, 2770308), (12204, 2282939), (12258, 2272882), (12769, 2181924), (20114, 1385154), (20203, 1379052), (24516, 1136441), (25538, 1090962), (25651, 1086156), (30171, 923436), (38307, 727308), (40228, 692577), (40406, 689526), (51076, 545481), (51302, 543078), (60342, 461718), (60609, 459684), (76614, 363654), (76953, 362052), (80812, 344763), (90513, 307812), (102604, 271539), (114921, 242436), (120684, 230859), (121218, 229842), (153228, 181827), (153906, 181026)]