77890032

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 160

約数和(自身を含む): 251055360

約数和(自身を除く): 173165328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 99, 108, 111, 132, 144, 148, 176, 198, 216, 222, 264, 296, 297, 333, 396, 407, 432, 443, 444, 528, 592, 594, 666, 792, 814, 886, 888, 999, 1188, 1221, 1329, 1332, 1584, 1628, 1772, 1776, 1998, 2376, 2442, 2658, 2664, 3256, 3544, 3663, 3987, 3996, 4752, 4873, 4884, 5316, 5328, 6512, 7088, 7326, 7974, 7992, 9746, 9768, 10632, 10989, 11961, 14619, 14652, 15948, 15984, 16391, 19492, 19536, 21264, 21978, 23922, 29238, 29304, 31896, 32782, 38984, 43857, 43956, 47844, 49173, 58476, 58608, 63792, 65564, 77968, 87714, 87912, 95688, 98346, 116952, 131128, 131571, 147519, 175428, 175824, 180301, 191376, 196692, 233904, 262256, 263142, 295038, 350856, 360602, 393384, 442557, 526284, 540903, 590076, 701712, 721204, 786768, 885114, 1052568, 1081806, 1180152, 1442408, 1622709, 1770228, 2105136, 2163612, 2360304, 2884816, 3245418, 3540456, 4327224, 4868127, 6490836, 7080912, 8654448, 9736254, 12981672, 19472508, 25963344, 38945016, 77890032]

約数ペア:

[(1, 77890032), (2, 38945016), (3, 25963344), (4, 19472508), (6, 12981672), (8, 9736254), (9, 8654448), (11, 7080912), (12, 6490836), (16, 4868127), (18, 4327224), (22, 3540456), (24, 3245418), (27, 2884816), (33, 2360304), (36, 2163612), (37, 2105136), (44, 1770228), (48, 1622709), (54, 1442408), (66, 1180152), (72, 1081806), (74, 1052568), (88, 885114), (99, 786768), (108, 721204), (111, 701712), (132, 590076), (144, 540903), (148, 526284), (176, 442557), (198, 393384), (216, 360602), (222, 350856), (264, 295038), (296, 263142), (297, 262256), (333, 233904), (396, 196692), (407, 191376), (432, 180301), (443, 175824), (444, 175428), (528, 147519), (592, 131571), (594, 131128), (666, 116952), (792, 98346), (814, 95688), (886, 87912), (888, 87714), (999, 77968), (1188, 65564), (1221, 63792), (1329, 58608), (1332, 58476), (1584, 49173), (1628, 47844), (1772, 43956), (1776, 43857), (1998, 38984), (2376, 32782), (2442, 31896), (2658, 29304), (2664, 29238), (3256, 23922), (3544, 21978), (3663, 21264), (3987, 19536), (3996, 19492), (4752, 16391), (4873, 15984), (4884, 15948), (5316, 14652), (5328, 14619), (6512, 11961), (7088, 10989), (7326, 10632), (7974, 9768), (7992, 9746)]