87587892

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 126

約数和(自身を含む): 267769698

約数和(自身を除く): 180181806

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 613, 729, 756, 882, 972, 1134, 1226, 1323, 1458, 1701, 1764, 1839, 2268, 2452, 2646, 2916, 3402, 3678, 3969, 4291, 5103, 5292, 5517, 6804, 7356, 7938, 8582, 10206, 11034, 11907, 12873, 15876, 16551, 17164, 20412, 22068, 23814, 25746, 30037, 33102, 35721, 38619, 47628, 49653, 51492, 60074, 66204, 71442, 77238, 90111, 99306, 115857, 120148, 142884, 148959, 154476, 180222, 198612, 231714, 270333, 297918, 347571, 360444, 446877, 463428, 540666, 595836, 695142, 810999, 893754, 1042713, 1081332, 1390284, 1621998, 1787508, 2085426, 2432997, 3128139, 3243996, 4170852, 4865994, 6256278, 7298991, 9731988, 12512556, 14597982, 21896973, 29195964, 43793946, 87587892]

約数ペア:

[(1, 87587892), (2, 43793946), (3, 29195964), (4, 21896973), (6, 14597982), (7, 12512556), (9, 9731988), (12, 7298991), (14, 6256278), (18, 4865994), (21, 4170852), (27, 3243996), (28, 3128139), (36, 2432997), (42, 2085426), (49, 1787508), (54, 1621998), (63, 1390284), (81, 1081332), (84, 1042713), (98, 893754), (108, 810999), (126, 695142), (147, 595836), (162, 540666), (189, 463428), (196, 446877), (243, 360444), (252, 347571), (294, 297918), (324, 270333), (378, 231714), (441, 198612), (486, 180222), (567, 154476), (588, 148959), (613, 142884), (729, 120148), (756, 115857), (882, 99306), (972, 90111), (1134, 77238), (1226, 71442), (1323, 66204), (1458, 60074), (1701, 51492), (1764, 49653), (1839, 47628), (2268, 38619), (2452, 35721), (2646, 33102), (2916, 30037), (3402, 25746), (3678, 23814), (3969, 22068), (4291, 20412), (5103, 17164), (5292, 16551), (5517, 15876), (6804, 12873), (7356, 11907), (7938, 11034), (8582, 10206)]