127898568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{84589}}^1$

素因数の和:84611

約数の個数: 64

約数和(自身を含む): 406032000

約数和(自身を除く): 278133432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 84589, 169178, 253767, 338356, 507534, 592123, 676712, 761301, 1015068, 1184246, 1522602, 1776369, 2030136, 2283903, 2368492, 3045204, 3552738, 4567806, 4736984, 5329107, 6090408, 7105476, 9135612, 10658214, 14210952, 15987321, 18271224, 21316428, 31974642, 42632856, 63949284, 127898568]

約数ペア:

[(1, 127898568), (2, 63949284), (3, 42632856), (4, 31974642), (6, 21316428), (7, 18271224), (8, 15987321), (9, 14210952), (12, 10658214), (14, 9135612), (18, 7105476), (21, 6090408), (24, 5329107), (27, 4736984), (28, 4567806), (36, 3552738), (42, 3045204), (54, 2368492), (56, 2283903), (63, 2030136), (72, 1776369), (84, 1522602), (108, 1184246), (126, 1015068), (168, 761301), (189, 676712), (216, 592123), (252, 507534), (378, 338356), (504, 253767), (756, 169178), (1512, 84589)]