80880408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 170716392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 383, 419, 504, 766, 838, 1149, 1257, 1532, 1676, 2298, 2514, 2681, 2933, 3064, 3352, 3447, 3771, 4596, 5028, 5362, 5866, 6894, 7542, 8043, 8799, 9192, 10056, 10724, 11732, 13788, 15084, 16086, 17598, 21448, 23464, 24129, 26397, 27576, 30168, 32172, 35196, 48258, 52794, 64344, 70392, 96516, 105588, 160477, 193032, 211176, 320954, 481431, 641908, 962862, 1123339, 1283816, 1444293, 1925724, 2246678, 2888586, 3370017, 3851448, 4493356, 5777172, 6740034, 8986712, 10110051, 11554344, 13480068, 20220102, 26960136, 40440204, 80880408]

約数ペア:

[(1, 80880408), (2, 40440204), (3, 26960136), (4, 20220102), (6, 13480068), (7, 11554344), (8, 10110051), (9, 8986712), (12, 6740034), (14, 5777172), (18, 4493356), (21, 3851448), (24, 3370017), (28, 2888586), (36, 2246678), (42, 1925724), (56, 1444293), (63, 1283816), (72, 1123339), (84, 962862), (126, 641908), (168, 481431), (252, 320954), (383, 211176), (419, 193032), (504, 160477), (766, 105588), (838, 96516), (1149, 70392), (1257, 64344), (1532, 52794), (1676, 48258), (2298, 35196), (2514, 32172), (2681, 30168), (2933, 27576), (3064, 26397), (3352, 24129), (3447, 23464), (3771, 21448), (4596, 17598), (5028, 16086), (5362, 15084), (5866, 13788), (6894, 11732), (7542, 10724), (8043, 10056), (8799, 9192)]