80201016

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17681}}^1$

素因数の和:17706

約数の個数: 80

約数和(自身を含む): 256742640

約数和(自身を除く): 176541624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17681, 35362, 53043, 70724, 106086, 123767, 141448, 159129, 212172, 247534, 318258, 371301, 424344, 477387, 495068, 636516, 742602, 954774, 990136, 1113903, 1273032, 1432161, 1485204, 1909548, 2227806, 2864322, 2970408, 3341709, 3819096, 4455612, 5728644, 6683418, 8911224, 10025127, 11457288, 13366836, 20050254, 26733672, 40100508, 80201016]

約数ペア:

[(1, 80201016), (2, 40100508), (3, 26733672), (4, 20050254), (6, 13366836), (7, 11457288), (8, 10025127), (9, 8911224), (12, 6683418), (14, 5728644), (18, 4455612), (21, 3819096), (24, 3341709), (27, 2970408), (28, 2864322), (36, 2227806), (42, 1909548), (54, 1485204), (56, 1432161), (63, 1273032), (72, 1113903), (81, 990136), (84, 954774), (108, 742602), (126, 636516), (162, 495068), (168, 477387), (189, 424344), (216, 371301), (252, 318258), (324, 247534), (378, 212172), (504, 159129), (567, 141448), (648, 123767), (756, 106086), (1134, 70724), (1512, 53043), (2268, 35362), (4536, 17681)]