81868752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{27073}}^1$

素因数の和:27097

約数の個数: 80

約数和(自身を含む): 268574080

約数和(自身を除く): 186705328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 27073, 54146, 81219, 108292, 162438, 189511, 216584, 243657, 324876, 379022, 433168, 487314, 568533, 649752, 730971, 758044, 974628, 1137066, 1299504, 1461942, 1516088, 1705599, 1949256, 2274132, 2923884, 3032176, 3411198, 3898512, 4548264, 5116797, 5847768, 6822396, 9096528, 10233594, 11695536, 13644792, 20467188, 27289584, 40934376, 81868752]

約数ペア:

[(1, 81868752), (2, 40934376), (3, 27289584), (4, 20467188), (6, 13644792), (7, 11695536), (8, 10233594), (9, 9096528), (12, 6822396), (14, 5847768), (16, 5116797), (18, 4548264), (21, 3898512), (24, 3411198), (27, 3032176), (28, 2923884), (36, 2274132), (42, 1949256), (48, 1705599), (54, 1516088), (56, 1461942), (63, 1299504), (72, 1137066), (84, 974628), (108, 758044), (112, 730971), (126, 649752), (144, 568533), (168, 487314), (189, 433168), (216, 379022), (252, 324876), (336, 243657), (378, 216584), (432, 189511), (504, 162438), (756, 108292), (1008, 81219), (1512, 54146), (3024, 27073)]