61213838

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 117936000

約数和(自身を除く): 56722162

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 98, 119, 181, 203, 238, 343, 362, 406, 493, 686, 833, 986, 1267, 1421, 1666, 2534, 2842, 3077, 3451, 5249, 5831, 6154, 6902, 8869, 9947, 10498, 11662, 17738, 19894, 21539, 24157, 36743, 43078, 48314, 62083, 73486, 89233, 124166, 150773, 169099, 178466, 257201, 301546, 338198, 514402, 624631, 1055411, 1249262, 1800407, 2110822, 3600814, 4372417, 8744834, 30606919, 61213838]

約数ペア:

[(1, 61213838), (2, 30606919), (7, 8744834), (14, 4372417), (17, 3600814), (29, 2110822), (34, 1800407), (49, 1249262), (58, 1055411), (98, 624631), (119, 514402), (181, 338198), (203, 301546), (238, 257201), (343, 178466), (362, 169099), (406, 150773), (493, 124166), (686, 89233), (833, 73486), (986, 62083), (1267, 48314), (1421, 43078), (1666, 36743), (2534, 24157), (2842, 21539), (3077, 19894), (3451, 17738), (5249, 11662), (5831, 10498), (6154, 9947), (6902, 8869)]