80459946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 147636054

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 102, 114, 119, 126, 133, 153, 171, 189, 238, 266, 306, 323, 342, 357, 378, 399, 459, 513, 646, 659, 714, 798, 918, 969, 1026, 1071, 1197, 1318, 1938, 1977, 2142, 2261, 2394, 2907, 3213, 3591, 3954, 4522, 4613, 5814, 5931, 6426, 6783, 7182, 8721, 9226, 11203, 11862, 12521, 13566, 13839, 17442, 17793, 20349, 22406, 25042, 27678, 33609, 35586, 37563, 40698, 41517, 61047, 67218, 75126, 78421, 83034, 87647, 100827, 112689, 122094, 124551, 156842, 175294, 201654, 212857, 225378, 235263, 249102, 262941, 302481, 338067, 425714, 470526, 525882, 604962, 638571, 676134, 705789, 788823, 1277142, 1411578, 1489999, 1577646, 1915713, 2117367, 2366469, 2979998, 3831426, 4234734, 4469997, 4732938, 5747139, 8939994, 11494278, 13409991, 26819982, 40229973, 80459946]

約数ペア:

[(1, 80459946), (2, 40229973), (3, 26819982), (6, 13409991), (7, 11494278), (9, 8939994), (14, 5747139), (17, 4732938), (18, 4469997), (19, 4234734), (21, 3831426), (27, 2979998), (34, 2366469), (38, 2117367), (42, 1915713), (51, 1577646), (54, 1489999), (57, 1411578), (63, 1277142), (102, 788823), (114, 705789), (119, 676134), (126, 638571), (133, 604962), (153, 525882), (171, 470526), (189, 425714), (238, 338067), (266, 302481), (306, 262941), (323, 249102), (342, 235263), (357, 225378), (378, 212857), (399, 201654), (459, 175294), (513, 156842), (646, 124551), (659, 122094), (714, 112689), (798, 100827), (918, 87647), (969, 83034), (1026, 78421), (1071, 75126), (1197, 67218), (1318, 61047), (1938, 41517), (1977, 40698), (2142, 37563), (2261, 35586), (2394, 33609), (2907, 27678), (3213, 25042), (3591, 22406), (3954, 20349), (4522, 17793), (4613, 17442), (5814, 13839), (5931, 13566), (6426, 12521), (6783, 11862), (7182, 11203), (8721, 9226)]