80494092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 243996480

約数和(自身を除く): 163502388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 89, 97, 111, 126, 148, 178, 194, 222, 252, 259, 267, 291, 333, 356, 388, 444, 518, 534, 582, 623, 666, 679, 777, 801, 873, 1036, 1068, 1164, 1246, 1332, 1358, 1554, 1602, 1746, 1869, 2037, 2331, 2492, 2716, 3108, 3204, 3293, 3492, 3589, 3738, 4074, 4662, 5607, 6111, 6586, 7178, 7476, 8148, 8633, 9324, 9879, 10767, 11214, 12222, 13172, 14356, 17266, 19758, 21534, 22428, 23051, 24444, 25123, 25899, 29637, 32301, 34532, 39516, 43068, 46102, 50246, 51798, 59274, 60431, 64602, 69153, 75369, 77697, 92204, 100492, 103596, 118548, 120862, 129204, 138306, 150738, 155394, 181293, 207459, 226107, 241724, 276612, 301476, 310788, 319421, 362586, 414918, 452214, 543879, 638842, 725172, 829836, 904428, 958263, 1087758, 1277684, 1916526, 2175516, 2235947, 2874789, 3833052, 4471894, 5749578, 6707841, 8943788, 11499156, 13415682, 20123523, 26831364, 40247046, 80494092]

約数ペア:

[(1, 80494092), (2, 40247046), (3, 26831364), (4, 20123523), (6, 13415682), (7, 11499156), (9, 8943788), (12, 6707841), (14, 5749578), (18, 4471894), (21, 3833052), (28, 2874789), (36, 2235947), (37, 2175516), (42, 1916526), (63, 1277684), (74, 1087758), (84, 958263), (89, 904428), (97, 829836), (111, 725172), (126, 638842), (148, 543879), (178, 452214), (194, 414918), (222, 362586), (252, 319421), (259, 310788), (267, 301476), (291, 276612), (333, 241724), (356, 226107), (388, 207459), (444, 181293), (518, 155394), (534, 150738), (582, 138306), (623, 129204), (666, 120862), (679, 118548), (777, 103596), (801, 100492), (873, 92204), (1036, 77697), (1068, 75369), (1164, 69153), (1246, 64602), (1332, 60431), (1358, 59274), (1554, 51798), (1602, 50246), (1746, 46102), (1869, 43068), (2037, 39516), (2331, 34532), (2492, 32301), (2716, 29637), (3108, 25899), (3204, 25123), (3293, 24444), (3492, 23051), (3589, 22428), (3738, 21534), (4074, 19758), (4662, 17266), (5607, 14356), (6111, 13172), (6586, 12222), (7178, 11214), (7476, 10767), (8148, 9879), (8633, 9324)]