85803536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 211319808

約数和(自身を除く): 125516272

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, 1901, 2821, 3224, 3472, 3802, 5642, 6448, 7604, 11284, 13307, 15208, 22568, 24713, 26614, 30416, 45136, 49426, 53228, 58931, 98852, 106456, 117862, 172991, 197704, 212912, 235724, 345982, 395408, 412517, 471448, 691964, 766103, 825034, 942896, 1383928, 1532206, 1650068, 2767856, 3064412, 3300136, 5362721, 6128824, 6600272, 10725442, 12257648, 21450884, 42901768, 85803536]

約数ペア:

[(1, 85803536), (2, 42901768), (4, 21450884), (7, 12257648), (8, 10725442), (13, 6600272), (14, 6128824), (16, 5362721), (26, 3300136), (28, 3064412), (31, 2767856), (52, 1650068), (56, 1532206), (62, 1383928), (91, 942896), (104, 825034), (112, 766103), (124, 691964), (182, 471448), (208, 412517), (217, 395408), (248, 345982), (364, 235724), (403, 212912), (434, 197704), (496, 172991), (728, 117862), (806, 106456), (868, 98852), (1456, 58931), (1612, 53228), (1736, 49426), (1901, 45136), (2821, 30416), (3224, 26614), (3472, 24713), (3802, 22568), (5642, 15208), (6448, 13307), (7604, 11284)]