78366977104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1\times {\mathrm{4153}}^1$

素因数の和:4784

約数の個数: 80

約数和(自身を含む): 164656617552

約数和(自身を除く): 86289640448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 353, 514, 706, 1028, 1412, 2056, 2824, 3341, 4112, 4153, 4589, 5648, 6682, 8306, 9178, 13364, 16612, 18356, 26728, 33224, 36712, 53456, 53989, 66448, 73424, 90721, 107978, 181442, 215956, 362884, 431912, 725768, 863824, 1067321, 1179373, 1451536, 1466009, 2134642, 2358746, 2932018, 4269284, 4717492, 5864036, 8538568, 9434984, 11728072, 13875173, 17077136, 18869968, 19058117, 23456144, 27750346, 38116234, 55500692, 76232468, 111001384, 152464936, 222002768, 304929872, 376764313, 753528626, 1507057252, 3014114504, 4897936069, 6028229008, 9795872138, 19591744276, 39183488552, 78366977104]

約数ペア:

[(1, 78366977104), (2, 39183488552), (4, 19591744276), (8, 9795872138), (13, 6028229008), (16, 4897936069), (26, 3014114504), (52, 1507057252), (104, 753528626), (208, 376764313), (257, 304929872), (353, 222002768), (514, 152464936), (706, 111001384), (1028, 76232468), (1412, 55500692), (2056, 38116234), (2824, 27750346), (3341, 23456144), (4112, 19058117), (4153, 18869968), (4589, 17077136), (5648, 13875173), (6682, 11728072), (8306, 9434984), (9178, 8538568), (13364, 5864036), (16612, 4717492), (18356, 4269284), (26728, 2932018), (33224, 2358746), (36712, 2134642), (53456, 1466009), (53989, 1451536), (66448, 1179373), (73424, 1067321), (90721, 863824), (107978, 725768), (181442, 431912), (215956, 362884)]