85681122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 189506304

約数和(自身を除く): 103825182

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 73, 74, 102, 111, 146, 219, 222, 311, 438, 622, 629, 933, 1241, 1258, 1866, 1887, 2482, 2701, 3723, 3774, 5287, 5402, 7446, 8103, 10574, 11507, 15861, 16206, 22703, 23014, 31722, 34521, 45406, 45917, 68109, 69042, 91834, 136218, 137751, 195619, 275502, 385951, 391238, 586857, 771902, 840011, 1157853, 1173714, 1680022, 2315706, 2520033, 5040066, 14280187, 28560374, 42840561, 85681122]

約数ペア:

[(1, 85681122), (2, 42840561), (3, 28560374), (6, 14280187), (17, 5040066), (34, 2520033), (37, 2315706), (51, 1680022), (73, 1173714), (74, 1157853), (102, 840011), (111, 771902), (146, 586857), (219, 391238), (222, 385951), (311, 275502), (438, 195619), (622, 137751), (629, 136218), (933, 91834), (1241, 69042), (1258, 68109), (1866, 45917), (1887, 45406), (2482, 34521), (2701, 31722), (3723, 23014), (3774, 22703), (5287, 16206), (5402, 15861), (7446, 11507), (8103, 10574)]