66558828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 119719572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 89, 116, 174, 178, 203, 267, 307, 348, 356, 406, 534, 609, 614, 623, 812, 921, 1068, 1218, 1228, 1246, 1842, 1869, 2149, 2436, 2492, 2581, 3684, 3738, 4298, 5162, 6447, 7476, 7743, 8596, 8903, 10324, 12894, 15486, 17806, 18067, 25788, 26709, 27323, 30972, 35612, 36134, 53418, 54201, 54646, 62321, 72268, 81969, 106836, 108402, 109292, 124642, 163938, 186963, 191261, 216804, 249284, 327876, 373926, 382522, 573783, 747852, 765044, 792367, 1147566, 1584734, 2295132, 2377101, 3169468, 4754202, 5546569, 9508404, 11093138, 16639707, 22186276, 33279414, 66558828]

約数ペア:

[(1, 66558828), (2, 33279414), (3, 22186276), (4, 16639707), (6, 11093138), (7, 9508404), (12, 5546569), (14, 4754202), (21, 3169468), (28, 2377101), (29, 2295132), (42, 1584734), (58, 1147566), (84, 792367), (87, 765044), (89, 747852), (116, 573783), (174, 382522), (178, 373926), (203, 327876), (267, 249284), (307, 216804), (348, 191261), (356, 186963), (406, 163938), (534, 124642), (609, 109292), (614, 108402), (623, 106836), (812, 81969), (921, 72268), (1068, 62321), (1218, 54646), (1228, 54201), (1246, 53418), (1842, 36134), (1869, 35612), (2149, 30972), (2436, 27323), (2492, 26709), (2581, 25788), (3684, 18067), (3738, 17806), (4298, 15486), (5162, 12894), (6447, 10324), (7476, 8903), (7743, 8596)]