86676404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 171561600

約数和(自身を除く): 84885196

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 292, 323, 646, 919, 1241, 1292, 1387, 1838, 2482, 2774, 3676, 4964, 5548, 15623, 17461, 23579, 31246, 34922, 47158, 62492, 67087, 69844, 94316, 134174, 268348, 296837, 593674, 1140479, 1187348, 1274653, 2280958, 2549306, 4561916, 5098612, 21669101, 43338202, 86676404]

約数ペア:

[(1, 86676404), (2, 43338202), (4, 21669101), (17, 5098612), (19, 4561916), (34, 2549306), (38, 2280958), (68, 1274653), (73, 1187348), (76, 1140479), (146, 593674), (292, 296837), (323, 268348), (646, 134174), (919, 94316), (1241, 69844), (1292, 67087), (1387, 62492), (1838, 47158), (2482, 34922), (2774, 31246), (3676, 23579), (4964, 17461), (5548, 15623)]