85341749584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1890769}}^1$

素因数の和:1890828

約数の個数: 80

約数和(自身を含む): 210072110080

約数和(自身を除く): 124730360496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 1890769, 3781538, 7563076, 13235383, 15126152, 24579997, 26470766, 30252304, 49159994, 52941532, 58613839, 98319988, 105883064, 117227678, 172059979, 196639976, 211766128, 234455356, 344119958, 393279952, 410296873, 468910712, 688239916, 761979907, 820593746, 937821424, 1376479832, 1523959814, 1641187492, 2752959664, 3047919628, 3282374984, 5333859349, 6095839256, 6564749968, 10667718698, 12191678512, 21335437396, 42670874792, 85341749584]

約数ペア:

[(1, 85341749584), (2, 42670874792), (4, 21335437396), (7, 12191678512), (8, 10667718698), (13, 6564749968), (14, 6095839256), (16, 5333859349), (26, 3282374984), (28, 3047919628), (31, 2752959664), (52, 1641187492), (56, 1523959814), (62, 1376479832), (91, 937821424), (104, 820593746), (112, 761979907), (124, 688239916), (182, 468910712), (208, 410296873), (217, 393279952), (248, 344119958), (364, 234455356), (403, 211766128), (434, 196639976), (496, 172059979), (728, 117227678), (806, 105883064), (868, 98319988), (1456, 58613839), (1612, 52941532), (1736, 49159994), (2821, 30252304), (3224, 26470766), (3472, 24579997), (5642, 15126152), (6448, 13235383), (11284, 7563076), (22568, 3781538), (45136, 1890769)]